23888463120 has 120 divisors (see below), whose sum is σ = 80449761600. Its totient is φ = 6352443648.

The previous prime is 23888463091. The next prime is 23888463139. The reversal of 23888463120 is 2136488832.

23888463120 is a `hidden beast` number, since 2 + 3 + 8 + 8 + 8 + 4 + 631 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212271 + ... + 304689.

It is an arithmetic number, because the mean of its divisors is an integer number (670414680).

Almost surely, 2^23888463120 is an apocalyptic number.

23888463120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23888463120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40224880800).

23888463120 is an abundant number, since it is smaller than the sum of its proper divisors (56561298480).

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

23888463120 is a wasteful number, since it uses less digits than its factorization.

23888463120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92797 (or 92788 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 23888463120 in words is "twenty-three billion, eight hundred eighty-eight million, four hundred sixty-three thousand, one hundred twenty".