12815710713 has 96 divisors (see below), whose sum is σ = 21117824000. Its totient is φ = 7435100160.

The previous prime is 12815710681. The next prime is 12815710723. The reversal of 12815710713 is 31701751821.

12815710713 is a `hidden beast` number, since 1 + 2 + 81 + 571 + 0 + 7 + 1 + 3 = 666.

It is not a de Polignac number, because 12815710713 - 2⁵ = 12815710681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12815710723) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25682538 + ... + 25683036.

Almost surely, 2^12815710713 is an apocalyptic number.

12815710713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12815710713 is a deficient number, since it is larger than the sum of its proper divisors (8302113287).

12815710713 is a wasteful number, since it uses less digits than its factorization.

12815710713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 36.

The spelling of 12815710713 in words is "twelve billion, eight hundred fifteen million, seven hundred ten thousand, seven hundred thirteen".