Q: Is 42,139,715 a Prime Number?
A: No, 42,139,715 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 42139715 can be evenly divided by 1 5 61 305 138,163 690,815 8,427,943 and 42,139,715, with no remainder.
Since 42,139,715 cannot be divided by just 1 and 42,139,715, it is not a prime number.
| Number | 42,139,713 | 42,139,714 | 42,139,716 | 42,139,717 |
| Prime? | no | no | no | no |