23674172928 has 80 divisors (see below), whose sum is σ = 72079434240. Its totient is φ = 6764046336.

The previous prime is 23674172903. The next prime is 23674173041. The reversal of 23674172928 is 82927147632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1090168 + ... + 1111671.

It is an arithmetic number, because the mean of its divisors is an integer number (900992928).

Almost surely, 2^23674172928 is an apocalyptic number.

23674172928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23674172928 is an abundant number, since it is smaller than the sum of its proper divisors (48405261312).

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

23674172928 is an equidigital number, since it uses as much as digits as its factorization.

23674172928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201867 (or 2201851 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The spelling of 23674172928 in words is "twenty-three billion, six hundred seventy-four million, one hundred seventy-two thousand, nine hundred twenty-eight".