23765951140 has 48 divisors (see below), whose sum is σ = 50254848000. Its totient is φ = 9440623872.

The previous prime is 23765951137. The next prime is 23765951161. The reversal of 23765951140 is 4115956732.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1850461 + ... + 1863259.

It is an arithmetic number, because the mean of its divisors is an integer number (1046976000).

Almost surely, 2^23765951140 is an apocalyptic number.

23765951140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23765951140 is an abundant number, since it is smaller than the sum of its proper divisors (26488896860).

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

23765951140 is a wasteful number, since it uses less digits than its factorization.

23765951140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13444 (or 13442 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 23765951140 in words is "twenty-three billion, seven hundred sixty-five million, nine hundred fifty-one thousand, one hundred forty".