Q: Is 42,420,421 a Prime Number?
A: No, 42,420,421 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 42420421 can be evenly divided by 1 5,507 7,703 and 42,420,421, with no remainder.
Since 42,420,421 cannot be divided by just 1 and 42,420,421, it is not a prime number.
Number | 42,420,419 | 42,420,420 | 42,420,422 | 42,420,423 |
Prime? | yes | no | no | no |