23387877088 has 24 divisors (see below), whose sum is σ = 47530203840. Its totient is φ = 11316714240.

The previous prime is 23387877077. The next prime is 23387877113. The reversal of 23387877088 is 88077878332.

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, 11787253 + ... + 11789236.

It is an arithmetic number, because the mean of its divisors is an integer number (1980425160).

Almost surely, 2^23387877088 is an apocalyptic number.

It is an amenable number.

23387877088 is an abundant number, since it is smaller than the sum of its proper divisors (24142326752).

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

23387877088 is a wasteful number, since it uses less digits than its factorization.

23387877088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23576530 (or 23576522 counting only the distinct ones).

The product of its (nonzero) digits is 25288704, while the sum is 61.

The spelling of 23387877088 in words is "twenty-three billion, three hundred eighty-seven million, eight hundred seventy-seven thousand, eighty-eight".