12317371712 has 28 divisors (see below), whose sum is σ = 24445813440. Its totient is φ = 6157796736.

The previous prime is 12317371679. The next prime is 12317371721. The reversal of 12317371712 is 21717371321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834089 + ... + 848727.

Almost surely, 2^12317371712 is an apocalyptic number.

It is an amenable number.

12317371712 is a deficient number, since it is larger than the sum of its proper divisors (12128441728).

12317371712 is a wasteful number, since it uses less digits than its factorization.

12317371712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27798 (or 27788 counting only the distinct ones).

The product of its digits is 12348, while the sum is 35.

The spelling of 12317371712 in words is "twelve billion, three hundred seventeen million, three hundred seventy-one thousand, seven hundred twelve".