23845371200 has 84 divisors (see below), whose sum is σ = 67056621792. Its totient is φ = 8175552000.

The previous prime is 23845371163. The next prime is 23845371247. The reversal of 23845371200 is 217354832.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

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, 1053326 + ... + 1075725.

Almost surely, 2^23845371200 is an apocalyptic number.

23845371200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23845371200 is an abundant number, since it is smaller than the sum of its proper divisors (43211250592).

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

23845371200 is a wasteful number, since it uses less digits than its factorization.

23845371200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129080 (or 2129065 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 23845371200 in words is "twenty-three billion, eight hundred forty-five million, three hundred seventy-one thousand, two hundred".