23865852668 has 48 divisors (see below), whose sum is σ = 48294321600. Its totient is φ = 10108191744.

The previous prime is 23865852649. The next prime is 23865852683. The reversal of 23865852668 is 86625856832.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1093430 + ... + 1115042.

It is an arithmetic number, because the mean of its divisors is an integer number (1006131700).

Almost surely, 2^23865852668 is an apocalyptic number.

23865852668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23865852668 is an abundant number, since it is smaller than the sum of its proper divisors (24428468932).

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

23865852668 is a wasteful number, since it uses less digits than its factorization.

23865852668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22086 (or 22084 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 59.

The spelling of 23865852668 in words is "twenty-three billion, eight hundred sixty-five million, eight hundred fifty-two thousand, six hundred sixty-eight".