23368331656 has 16 divisors (see below), whose sum is σ = 43823460240. Its totient is φ = 11682075600.

The previous prime is 23368331653. The next prime is 23368331711. The reversal of 23368331656 is 65613386332.

It is not an unprimeable number, because it can be changed into a prime (23368331653) 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, 213246 + ... + 303661.

It is an arithmetic number, because the mean of its divisors is an integer number (2738966265).

Almost surely, 2^23368331656 is an apocalyptic number.

It is an amenable number.

23368331656 is a deficient number, since it is larger than the sum of its proper divisors (20455128584).

23368331656 is a wasteful number, since it uses less digits than its factorization.

23368331656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522564 (or 522560 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 46.

The spelling of 23368331656 in words is "twenty-three billion, three hundred sixty-eight million, three hundred thirty-one thousand, six hundred fifty-six".