Q: Is 4,040,427 a Prime Number?
A: No, 4,040,427 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 4040427 can be evenly divided by 1 3 41 107 123 307 321 921 4,387 12,587 13,161 32,849 37,761 98,547 1,346,809 and 4,040,427, with no remainder.
Since 4,040,427 cannot be divided by just 1 and 4,040,427, it is not a prime number.