How to Save Bank Statements from Gmail to Google Drive Automatically

Hi everyone,
I just watched this video

youtube.com/watch?v=mofNaHy_c6E

which by the way helped me set up the automation. I even managed to save the only file I need (if the email has multiple attachments), but I have a question about the name and the size:
What is the current max. file size?
How can I let the pdf being saved with its original name? If I don't include anything, it comes over as: 213220063816344286181663545978_Invoice_INV003235 - the first set of numbers is what I'm trying to get rid of.

Thanks in advance!

You can use Text Formatter - Split Test to get rid of first set of numbers.

The email parser email size limit(including attachment) is 1 mb.