12317592968 has 12 divisors (see below), whose sum is σ = 23096075415. Its totient is φ = 6158639528.

The previous prime is 12317592961. The next prime is 12317593027. The reversal of 12317592968 is 86929571321.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 6158796484 + 6158796484 = 78478^2 + 78478^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=78478.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12317592961) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 294293 + ... + 333531.

Almost surely, 2^12317592968 is an apocalyptic number.

It is an amenable number.

12317592968 is a deficient number, since it is larger than the sum of its proper divisors (10778482447).

12317592968 is an frugal number, since it uses more digits than its factorization.

12317592968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78484 (or 39241 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 53.

The spelling of 12317592968 in words is "twelve billion, three hundred seventeen million, five hundred ninety-two thousand, nine hundred sixty-eight".