12607715682 has 24 divisors (see below), whose sum is σ = 27690921804. Its totient is φ = 4145001984.

The previous prime is 12607715671. The next prime is 12607715699. The reversal of 12607715682 is 28651770621.

12607715682 is a `hidden beast` number, since 12 + 6 + 0 + 7 + 71 + 568 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12358991241 + 248724441 = 111171^2 + 15771^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4796143 + ... + 4798770.

Almost surely, 2^12607715682 is an apocalyptic number.

12607715682 is an abundant number, since it is smaller than the sum of its proper divisors (15083206122).

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

12607715682 is a wasteful number, since it uses less digits than its factorization.

12607715682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9594994 (or 9594991 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The spelling of 12607715682 in words is "twelve billion, six hundred seven million, seven hundred fifteen thousand, six hundred eighty-two".