23814775872 has 448 divisors, whose sum is σ = 75734265600. Its totient is φ = 7323402240.

The previous prime is 23814775849. The next prime is 23814775903. The reversal of 23814775872 is 27857741832.

23814775872 is a `hidden beast` number, since 23 + 81 + 477 + 5 + 8 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 137657578 + ... + 137657750.

It is an arithmetic number, because the mean of its divisors is an integer number (169049700).

Almost surely, 2^23814775872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23814775872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37867132800).

23814775872 is an abundant number, since it is smaller than the sum of its proper divisors (51919489728).

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

23814775872 is a wasteful number, since it uses less digits than its factorization.

23814775872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 315 counting only the distinct ones).

The product of its digits is 5268480, while the sum is 54.

The spelling of 23814775872 in words is "twenty-three billion, eight hundred fourteen million, seven hundred seventy-five thousand, eight hundred seventy-two".