23671966756 has 12 divisors (see below), whose sum is σ = 41464993500. Its totient is φ = 11824825760.

The previous prime is 23671966751. The next prime is 23671966757. The reversal of 23671966756 is 65766917632.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10346958400 + 13325008356 = 101720^2 + 115434^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23671966756.

It is not an unprimeable number, because it can be changed into a prime (23671966751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2784631 + ... + 2793118.

It is an arithmetic number, because the mean of its divisors is an integer number (3455416125).

Almost surely, 2^23671966756 is an apocalyptic number.

It is an amenable number.

23671966756 is a deficient number, since it is larger than the sum of its proper divisors (17793026744).

23671966756 is a wasteful number, since it uses less digits than its factorization.

23671966756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5578814 (or 5578812 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 58.

The spelling of 23671966756 in words is "twenty-three billion, six hundred seventy-one million, nine hundred sixty-six thousand, seven hundred fifty-six".