23267452320 has 144 divisors (see below), whose sum is σ = 90743103360. Its totient is φ = 5318272512.

The previous prime is 23267452301. The next prime is 23267452337. The reversal of 23267452320 is 2325476232.

23267452320 is a `hidden beast` number, since 2 + 326 + 7 + 4 + 5 + 2 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1144060 + ... + 1164219.

It is an arithmetic number, because the mean of its divisors is an integer number (630160440).

Almost surely, 2^23267452320 is an apocalyptic number.

23267452320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23267452320 is an abundant number, since it is smaller than the sum of its proper divisors (67475651040).

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

23267452320 is a wasteful number, since it uses less digits than its factorization.

23267452320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308307 (or 2308296 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 23267452320 in words is "twenty-three billion, two hundred sixty-seven million, four hundred fifty-two thousand, three hundred twenty".