23434513252 has 24 divisors (see below), whose sum is σ = 41300232512. Its totient is φ = 11634516000.

The previous prime is 23434513241. The next prime is 23434513273. The reversal of 23434513252 is 25231543432.

It is a super-2 number, since 2×23434513252² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1613302 + ... + 1627762.

Almost surely, 2^23434513252 is an apocalyptic number.

It is an amenable number.

23434513252 is a deficient number, since it is larger than the sum of its proper divisors (17865719260).

23434513252 is a wasteful number, since it uses less digits than its factorization.

23434513252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17299 (or 17297 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The spelling of 23434513252 in words is "twenty-three billion, four hundred thirty-four million, five hundred thirteen thousand, two hundred fifty-two".