23735108928 has 112 divisors (see below), whose sum is σ = 65091746880. Its totient is φ = 7623942144.

The previous prime is 23735108923. The next prime is 23735108963. The reversal of 23735108928 is 82980153732.

It is a happy number.

It is a super-3 number, since 3×23735108928³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23735108923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3041800 + ... + 3049592.

Almost surely, 2^23735108928 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 23735108928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32545873440).

23735108928 is an abundant number, since it is smaller than the sum of its proper divisors (41356637952).

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

23735108928 is a wasteful number, since it uses less digits than its factorization.

23735108928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8384 (or 8374 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 23735108928 in words is "twenty-three billion, seven hundred thirty-five million, one hundred eight thousand, nine hundred twenty-eight".