12710739017 has 2 divisors, whose sum is σ = 12710739018. Its totient is φ = 12710739016.

The previous prime is 12710738981. The next prime is 12710739037. The reversal of 12710739017 is 71093701721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8727109561 + 3983629456 = 93419^2 + 63116^2 .

It is a cyclic number.

It is not a de Polignac number, because 12710739017 - 2²² = 12706544713 is a prime.

It is a super-2 number, since 2×12710739017² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12710739037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6355369508 + 6355369509.

It is an arithmetic number, because the mean of its divisors is an integer number (6355369509).

Almost surely, 2^12710739017 is an apocalyptic number.

It is an amenable number.

12710739017 is a deficient number, since it is larger than the sum of its proper divisors (1).

12710739017 is an equidigital number, since it uses as much as digits as its factorization.

12710739017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18522, while the sum is 38.

The spelling of 12710739017 in words is "twelve billion, seven hundred ten million, seven hundred thirty-nine thousand, seventeen".