12302872454832 has 80 divisors (see below), whose sum is σ = 33652798083072. Its totient is φ = 3859630248960.

The previous prime is 12302872454783. The next prime is 12302872454833. The reversal of 12302872454832 is 23845427820321.

12302872454832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (12302872454833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38033457 + ... + 38355567.

Almost surely, 2^{12302872454832} is an apocalyptic number.

12302872454832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12302872454832 is an abundant number, since it is smaller than the sum of its proper divisors (21349925628240).

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

12302872454832 is a wasteful number, since it uses less digits than its factorization.

12302872454832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368946 (or 368940 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 12302872454832 in words is "twelve trillion, three hundred two billion, eight hundred seventy-two million, four hundred fifty-four thousand, eight hundred thirty-two".