23993428400 has 60 divisors (see below), whose sum is σ = 59631972000. Its totient is φ = 9266423040.

The previous prime is 23993428379. The next prime is 23993428447. The reversal of 23993428400 is 482439932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1022600 + ... + 1045799.

It is an arithmetic number, because the mean of its divisors is an integer number (993866200).

Almost surely, 2^23993428400 is an apocalyptic number.

23993428400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23993428400 is an abundant number, since it is smaller than the sum of its proper divisors (35638543600).

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

23993428400 is a wasteful number, since it uses less digits than its factorization.

23993428400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068446 (or 2068435 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 23993428400 in words is "twenty-three billion, nine hundred ninety-three million, four hundred twenty-eight thousand, four hundred".