23996961885 has 32 divisors (see below), whose sum is σ = 41359086720. Its totient is φ = 11810896128.

The previous prime is 23996961871. The next prime is 23996961893. The reversal of 23996961885 is 58816969932.

It is not a de Polignac number, because 23996961885 - 2⁷ = 23996961757 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 890946 + ... + 917484.

It is an arithmetic number, because the mean of its divisors is an integer number (1292471460).

Almost surely, 2^23996961885 is an apocalyptic number.

It is an amenable number.

23996961885 is a deficient number, since it is larger than the sum of its proper divisors (17362124835).

23996961885 is a wasteful number, since it uses less digits than its factorization.

23996961885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31197.

The product of its digits is 50388480, while the sum is 66.

The spelling of 23996961885 in words is "twenty-three billion, nine hundred ninety-six million, nine hundred sixty-one thousand, eight hundred eighty-five".