23109472324 has 27 divisors (see below), whose sum is σ = 41900187511. Its totient is φ = 11152040480.

The previous prime is 23109472307. The next prime is 23109472333. The reversal of 23109472324 is 42327490132.

It is a happy number.

The square root of 23109472324 is 152018.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3126822724 + 19982649600 = 55918^2 + 141360^2 .

It is a super-2 number, since 2×23109472324² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8815734 + ... + 8818354.

Almost surely, 2^23109472324 is an apocalyptic number.

23109472324 is the 152018-th square number.

It is an amenable number.

23109472324 is a deficient number, since it is larger than the sum of its proper divisors (18790715187).

23109472324 is an frugal number, since it uses more digits than its factorization.

23109472324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304 (or 2652 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 23109472324 in words is "twenty-three billion, one hundred nine million, four hundred seventy-two thousand, three hundred twenty-four".