234112530645 has 96 divisors (see below), whose sum is σ = 470299115520. Its totient is φ = 105519024000.

The previous prime is 234112530601. The next prime is 234112530683. The reversal of 234112530645 is 546035211432.

234112530645 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 1 + 2 + 5 + 3 + 0 + 645 = 666.

It is not a de Polignac number, because 234112530645 - 2⁶ = 234112530581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18682372 + ... + 18694898.

It is an arithmetic number, because the mean of its divisors is an integer number (4898949120).

Almost surely, 2^234112530645 is an apocalyptic number.

It is an amenable number.

234112530645 is an abundant number, since it is smaller than the sum of its proper divisors (236186584875).

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

234112530645 is a wasteful number, since it uses less digits than its factorization.

234112530645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13375 (or 13372 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 234112530645 in words is "two hundred thirty-four billion, one hundred twelve million, five hundred thirty thousand, six hundred forty-five".