23051662944 has 48 divisors (see below), whose sum is σ = 60537537648. Its totient is φ = 7680468992.

The previous prime is 23051662943. The next prime is 23051662951. The reversal of 23051662944 is 44926615032.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 23051662896 and 23051662905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23051662943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168244 + ... + 272780.

It is an arithmetic number, because the mean of its divisors is an integer number (1261198701).

Almost surely, 2^23051662944 is an apocalyptic number.

23051662944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23051662944 is an abundant number, since it is smaller than the sum of its proper divisors (37485874704).

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

23051662944 is a wasteful number, since it uses less digits than its factorization.

23051662944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106847 (or 106839 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 23051662944 in words is "twenty-three billion, fifty-one million, six hundred sixty-two thousand, nine hundred forty-four".