23169317080 has 64 divisors (see below), whose sum is σ = 64161195840. Its totient is φ = 7332705792.

The previous prime is 23169317069. The next prime is 23169317141. The reversal of 23169317080 is 8071396132.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 3178959 + ... + 3186238.

It is an arithmetic number, because the mean of its divisors is an integer number (1002518685).

Almost surely, 2^23169317080 is an apocalyptic number.

23169317080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23169317080 is an abundant number, since it is smaller than the sum of its proper divisors (40991878760).

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

23169317080 is a wasteful number, since it uses less digits than its factorization.

23169317080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365228 (or 6365224 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 23169317080 in words is "twenty-three billion, one hundred sixty-nine million, three hundred seventeen thousand, eighty".