23243539168 has 24 divisors (see below), whose sum is σ = 45764278560. Its totient is φ = 11620865280.

The previous prime is 23243539139. The next prime is 23243539171. The reversal of 23243539168 is 86193534232.

It is a super-2 number, since 2×23243539168² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613908 + ... + 650668.

It is an arithmetic number, because the mean of its divisors is an integer number (1906844940).

Almost surely, 2^23243539168 is an apocalyptic number.

It is an amenable number.

23243539168 is a deficient number, since it is larger than the sum of its proper divisors (22520739392).

23243539168 is a wasteful number, since it uses less digits than its factorization.

23243539168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56530 (or 56522 counting only the distinct ones).

The product of its digits is 933120, while the sum is 46.

The spelling of 23243539168 in words is "twenty-three billion, two hundred forty-three million, five hundred thirty-nine thousand, one hundred sixty-eight".