12712300972 has 24 divisors (see below), whose sum is σ = 25426992416. Its totient is φ = 5447616768.

The previous prime is 12712300963. The next prime is 12712300981. The reversal of 12712300972 is 27900321721.

It is an interprime number because it is at equal distance from previous prime (12712300963) and next prime (12712300981).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551878 + ... + 574450.

Almost surely, 2^12712300972 is an apocalyptic number.

It is an amenable number.

12712300972 is an abundant number, since it is smaller than the sum of its proper divisors (12714691444).

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

12712300972 is a wasteful number, since it uses less digits than its factorization.

12712300972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42697 (or 42695 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The spelling of 12712300972 in words is "twelve billion, seven hundred twelve million, three hundred thousand, nine hundred seventy-two".