23699975044 has 24 divisors (see below), whose sum is σ = 43328694528. Its totient is φ = 11329559520.

The previous prime is 23699975029. The next prime is 23699975053. The reversal of 23699975044 is 44057999632.

It is a self number, because there is not a number n which added to its sum of digits gives 23699975044.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141087 + ... + 1161670.

It is an arithmetic number, because the mean of its divisors is an integer number (1805362272).

Almost surely, 2^23699975044 is an apocalyptic number.

It is an amenable number.

23699975044 is a deficient number, since it is larger than the sum of its proper divisors (19628719484).

23699975044 is a wasteful number, since it uses less digits than its factorization.

23699975044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302875 (or 2302873 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 58.

The spelling of 23699975044 in words is "twenty-three billion, six hundred ninety-nine million, nine hundred seventy-five thousand, forty-four".