12715660072460 has 48 divisors (see below), whose sum is σ = 26778737401920. Its totient is φ = 5071817733120.

The previous prime is 12715660072397. The next prime is 12715660072517. The reversal of 12715660072460 is 6427006651721.

It is a super-2 number, since 2×12715660072460² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174301112 + ... + 174374048.

It is an arithmetic number, because the mean of its divisors is an integer number (557890362540).

Almost surely, 2^{12715660072460} is an apocalyptic number.

12715660072460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12715660072460 is an abundant number, since it is smaller than the sum of its proper divisors (14063077329460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12715660072460 is a wasteful number, since it uses less digits than its factorization.

12715660072460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97586 (or 97584 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 12715660072460 in words is "twelve trillion, seven hundred fifteen billion, six hundred sixty million, seventy-two thousand, four hundred sixty".