23051504244 has 12 divisors (see below), whose sum is σ = 53786843264. Its totient is φ = 7683834744.

The previous prime is 23051504191. The next prime is 23051504249. The reversal of 23051504244 is 44240515032.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23051504244² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23051504249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960479332 + ... + 960479355.

Almost surely, 2^23051504244 is an apocalyptic number.

It is an amenable number.

23051504244 is an abundant number, since it is smaller than the sum of its proper divisors (30735339020).

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

23051504244 is a wasteful number, since it uses less digits than its factorization.

23051504244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920958694 (or 1920958692 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 23051504244 in words is "twenty-three billion, fifty-one million, five hundred four thousand, two hundred forty-four".