23478888800 has 72 divisors (see below), whose sum is σ = 57908934216. Its totient is φ = 9294704640.

The previous prime is 23478888799. The next prime is 23478888817. The reversal of 23478888800 is 888887432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73682 + ... + 228881.

It is an arithmetic number, because the mean of its divisors is an integer number (804290753).

Almost surely, 2^23478888800 is an apocalyptic number.

23478888800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23478888800 is an abundant number, since it is smaller than the sum of its proper divisors (34430045416).

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

23478888800 is a wasteful number, since it uses less digits than its factorization.

23478888800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302680 (or 302667 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 56.

The spelling of 23478888800 in words is "twenty-three billion, four hundred seventy-eight million, eight hundred eighty-eight thousand, eight hundred".