23845264704 has 140 divisors (see below), whose sum is σ = 70919811424. Its totient is φ = 7922002176.

The previous prime is 23845264643. The next prime is 23845264717. The reversal of 23845264704 is 40746254832.

It is a happy number.

23845264704 is a `hidden beast` number, since 2 + 3 + 84 + 526 + 47 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 23845264704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1583997 + ... + 1598979.

Almost surely, 2^23845264704 is an apocalyptic number.

23845264704 is a gapful number since it is divisible by the number (24) 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 23845264704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35459905712).

23845264704 is an abundant number, since it is smaller than the sum of its proper divisors (47074546720).

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

23845264704 is a wasteful number, since it uses less digits than its factorization.

23845264704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15314 (or 15295 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 23845264704 in words is "twenty-three billion, eight hundred forty-five million, two hundred sixty-four thousand, seven hundred four".