12681070463790 has 48 divisors (see below), whose sum is σ = 34404295524768. Its totient is φ = 3234591885888.

The previous prime is 12681070463701. The next prime is 12681070463819. The reversal of 12681070463790 is 9736407018621.

12681070463790 is a `hidden beast` number, since 1 + 2 + 6 + 8 + 107 + 0 + 463 + 79 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3063058429 + ... + 3063062568.

It is an arithmetic number, because the mean of its divisors is an integer number (716756156766).

Almost surely, 2^{12681070463790} is an apocalyptic number.

12681070463790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12681070463790 is an abundant number, since it is smaller than the sum of its proper divisors (21723225060978).

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

12681070463790 is a wasteful number, since it uses less digits than its factorization.

12681070463790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126121033 (or 6126121030 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 12681070463790 in words is "twelve trillion, six hundred eighty-one billion, seventy million, four hundred sixty-three thousand, seven hundred ninety".