23179130256040 has 32 divisors (see below), whose sum is σ = 56894228811360. Its totient is φ = 8428774638400.

The previous prime is 23179130256011. The next prime is 23179130256071. The reversal of 23179130256040 is 4065203197132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26339920306 + ... + 26339921185.

It is an arithmetic number, because the mean of its divisors is an integer number (1777944650355).

Almost surely, 2^{23179130256040} is an apocalyptic number.

23179130256040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23179130256040 is an abundant number, since it is smaller than the sum of its proper divisors (33715098555320).

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

23179130256040 is a wasteful number, since it uses less digits than its factorization.

23179130256040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52679841513 (or 52679841509 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 23179130256040 in words is "twenty-three trillion, one hundred seventy-nine billion, one hundred thirty million, two hundred fifty-six thousand, forty".