23128042429360 has 80 divisors (see below), whose sum is σ = 62111780296992. Its totient is φ = 7915479756800.

The previous prime is 23128042429351. The next prime is 23128042429447. The reversal of 23128042429360 is 6392424082132.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×23128042429360² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23128042429360.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772981111 + ... + 773011030.

Almost surely, 2^{23128042429360} is an apocalyptic number.

23128042429360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23128042429360 is an abundant number, since it is smaller than the sum of its proper divisors (38983737867632).

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

23128042429360 is a wasteful number, since it uses less digits than its factorization.

23128042429360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545992182 (or 1545992176 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 23128042429360 in words is "twenty-three trillion, one hundred twenty-eight billion, forty-two million, four hundred twenty-nine thousand, three hundred sixty".