23111904676 has 27 divisors (see below), whose sum is σ = 47053567659. Its totient is φ = 9904189848.

The previous prime is 23111904659. The next prime is 23111904679. The reversal of 23111904676 is 67640911132.

The square root of 23111904676 is 152026.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (23111904679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2122935 + ... + 2133793.

Almost surely, 2^23111904676 is an apocalyptic number.

23111904676 is the 152026-th square number.

It is an amenable number.

23111904676 is an abundant number, since it is smaller than the sum of its proper divisors (23941662983).

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

23111904676 is an frugal number, since it uses more digits than its factorization.

23111904676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21736 (or 10868 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 23111904676 in words is "twenty-three billion, one hundred eleven million, nine hundred four thousand, six hundred seventy-six".