Q: Is 42,068,421 a Prime Number?
A: No, 42,068,421 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 42068421 can be evenly divided by 1 3 9 17 51 153 274,957 824,871 2,474,613 4,674,269 14,022,807 and 42,068,421, with no remainder.
Since 42,068,421 cannot be divided by just 1 and 42,068,421, it is not a prime number.
| Number | 42,068,419 | 42,068,420 | 42,068,422 | 42,068,423 |
| Prime? | no | no | no | no |