23956958946 has 32 divisors (see below), whose sum is σ = 48478348800. Its totient is φ = 7891678080.

The previous prime is 23956958939. The next prime is 23956958959. The reversal of 23956958946 is 64985965932.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1072431 + ... + 1094541.

It is an arithmetic number, because the mean of its divisors is an integer number (1514948400).

Almost surely, 2^23956958946 is an apocalyptic number.

23956958946 is an abundant number, since it is smaller than the sum of its proper divisors (24521389854).

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

23956958946 is a wasteful number, since it uses less digits than its factorization.

23956958946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24234.

The product of its digits is 125971200, while the sum is 66.

The spelling of 23956958946 in words is "twenty-three billion, nine hundred fifty-six million, nine hundred fifty-eight thousand, nine hundred forty-six".