Q: Is 142,005,409 a Prime Number?
A: No, 142,005,409 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 142005409 can be evenly divided by 1 7 13 91 619 2,521 4,333 8,047 17,647 32,773 56,329 229,411 1,560,499 10,923,493 20,286,487 and 142,005,409, with no remainder.
Since 142,005,409 cannot be divided by just 1 and 142,005,409, it is not a prime number.
| Number | 142,005,407 | 142,005,408 | 142,005,410 | 142,005,411 |
| Prime? | yes | no | no | no |