23465434372 has 12 divisors (see below), whose sum is σ = 41737699276. Its totient is φ = 11540377440.

The previous prime is 23465434357. The next prime is 23465434403. The reversal of 23465434372 is 27343456432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3855913216 + 19609521156 = 62096^2 + 140034^2 .

It is a super-2 number, since 2×23465434372² (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 3 ways as a sum of consecutive naturals, for example, 48084663 + ... + 48085150.

Almost surely, 2^23465434372 is an apocalyptic number.

It is an amenable number.

23465434372 is a deficient number, since it is larger than the sum of its proper divisors (18272264904).

23465434372 is a wasteful number, since it uses less digits than its factorization.

23465434372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96169878 (or 96169876 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 43.

The spelling of 23465434372 in words is "twenty-three billion, four hundred sixty-five million, four hundred thirty-four thousand, three hundred seventy-two".