23879620265574 has 32 divisors (see below), whose sum is σ = 47884924514304. Its totient is φ = 7938926948960.

The previous prime is 23879620265573. The next prime is 23879620265707. The reversal of 23879620265574 is 47556202697832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23879620265573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171023209 + ... + 171162779.

It is an arithmetic number, because the mean of its divisors is an integer number (1496403891072).

Almost surely, 2^{23879620265574} is an apocalyptic number.

23879620265574 is an abundant number, since it is smaller than the sum of its proper divisors (24005304248730).

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

23879620265574 is a wasteful number, since it uses less digits than its factorization.

23879620265574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214412.

The product of its (nonzero) digits is 304819200, while the sum is 66.

The spelling of 23879620265574 in words is "twenty-three trillion, eight hundred seventy-nine billion, six hundred twenty million, two hundred sixty-five thousand, five hundred seventy-four".