Q: Is 42,140,001 a Prime Number?
A: No, 42,140,001 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 42140001 can be evenly divided by 1 3 97 179 291 537 809 2,427 17,363 52,089 78,473 144,811 235,419 434,433 14,046,667 and 42,140,001, with no remainder.
Since 42,140,001 cannot be divided by just 1 and 42,140,001, it is not a prime number.
| Number | 42,139,999 | 42,140,000 | 42,140,002 | 42,140,003 |
| Prime? | no | no | no | no |