This code fails me, I need the output to be "23 514 624 000", what am I doing wrong?

Question

https://code.sololearn.com/cHmlOCZPtRWD

The goal of my question is for the code to automatically generate the result with the information I give it.

Answer 1

Emerson Prado.

I am making this code based on "Project Euler", problem 8.

https://projecteuler.net/problem=8

Answer 2

Andrey I gave you recommendations. If they didn't work, you should reply with the remaining difficulties, not state I didn't help.

Answer 3

Emerson Prado, Wait is that I didn't see your previous answer.

Answer 4

Yes why? no one helped me by telling me what the mistake was or what they recommended me, so I wanted to see if today yes.