23315535324 has 36 divisors (see below), whose sum is σ = 58960511064. Its totient is φ = 7768677792.

The previous prime is 23315535317. The next prime is 23315535371. The reversal of 23315535324 is 42353551332.

23315535324 is a `hidden beast` number, since 2 + 3 + 31 + 553 + 53 + 24 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×23315535324² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41562 + ... + 219905.

It is an arithmetic number, because the mean of its divisors is an integer number (1637791974).

Almost surely, 2^23315535324 is an apocalyptic number.

It is an amenable number.

23315535324 is an abundant number, since it is smaller than the sum of its proper divisors (35644975740).

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

23315535324 is a wasteful number, since it uses less digits than its factorization.

23315535324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263954 (or 263949 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The spelling of 23315535324 in words is "twenty-three billion, three hundred fifteen million, five hundred thirty-five thousand, three hundred twenty-four".