10023139974 has 16 divisors (see below), whose sum is σ = 20204126208. Its totient is φ = 3314738952.

The previous prime is 10023139967. The next prime is 10023139991. The reversal of 10023139974 is 47993132001.

It is a Curzon number.

It is a congruent number.

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, 6576102 + ... + 6577625.

It is an arithmetic number, because the mean of its divisors is an integer number (1262757888).

Almost surely, 2^10023139974 is an apocalyptic number.

10023139974 is an abundant number, since it is smaller than the sum of its proper divisors (10180986234).

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

10023139974 is a wasteful number, since it uses less digits than its factorization.

10023139974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13153859.

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 10023139974 in words is "ten billion, twenty-three million, one hundred thirty-nine thousand, nine hundred seventy-four".