23742024232 has 16 divisors (see below), whose sum is σ = 45246071700. Its totient is φ = 11676405120.

The previous prime is 23742024191. The next prime is 23742024233. The reversal of 23742024232 is 23242024732.

It can be written as a sum of positive squares in 2 ways, for example, as 23687056836 + 54967396 = 153906^2 + 7414^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23742024194 and 23742024203.

It is not an unprimeable number, because it can be changed into a prime (23742024233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24325357 + ... + 24326332.

Almost surely, 2^23742024232 is an apocalyptic number.

It is an amenable number.

23742024232 is a deficient number, since it is larger than the sum of its proper divisors (21504047468).

23742024232 is a wasteful number, since it uses less digits than its factorization.

23742024232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48651756 (or 48651752 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 31.

Adding to 23742024232 its reverse (23242024732), we get a palindrome (46984048964).

The spelling of 23742024232 in words is "twenty-three billion, seven hundred forty-two million, twenty-four thousand, two hundred thirty-two".