12313752472 has 32 divisors (see below), whose sum is σ = 26401305600. Its totient is φ = 5274383904.

The previous prime is 12313752467. The next prime is 12313752499. The reversal of 12313752472 is 27425731321.

It is a super-2 number, since 2×12313752472² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41779 + ... + 162397.

It is an arithmetic number, because the mean of its divisors is an integer number (825040800).

Almost surely, 2^12313752472 is an apocalyptic number.

It is an amenable number.

12313752472 is an abundant number, since it is smaller than the sum of its proper divisors (14087553128).

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

12313752472 is a wasteful number, since it uses less digits than its factorization.

12313752472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122455 (or 122451 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The spelling of 12313752472 in words is "twelve billion, three hundred thirteen million, seven hundred fifty-two thousand, four hundred seventy-two".