12714112009 has 2 divisors, whose sum is σ = 12714112010. Its totient is φ = 12714112008.

The previous prime is 12714112003. The next prime is 12714112027. The reversal of 12714112009 is 90021141721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6827386384 + 5886725625 = 82628^2 + 76725^2 .

It is a cyclic number.

It is not a de Polignac number, because 12714112009 - 2³ = 12714112001 is a prime.

It is not a weakly prime, because it can be changed into another prime (12714112001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6357056004 + 6357056005.

It is an arithmetic number, because the mean of its divisors is an integer number (6357056005).

Almost surely, 2^12714112009 is an apocalyptic number.

It is an amenable number.

12714112009 is a deficient number, since it is larger than the sum of its proper divisors (1).

12714112009 is an equidigital number, since it uses as much as digits as its factorization.

12714112009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 12714112009 in words is "twelve billion, seven hundred fourteen million, one hundred twelve thousand, nine".