23568755430 has 128 divisors (see below), whose sum is σ = 63533859840. Its totient is φ = 5545290240.

The previous prime is 23568755417. The next prime is 23568755459. The reversal of 23568755430 is 3455786532.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23568755430.

It is a congruent number.

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, 5357992 + ... + 5362388.

It is an arithmetic number, because the mean of its divisors is an integer number (496358280).

Almost surely, 2^23568755430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23568755430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31766929920).

23568755430 is an abundant number, since it is smaller than the sum of its proper divisors (39965104410).

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

23568755430 is a wasteful number, since it uses less digits than its factorization.

23568755430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894.

The product of its (nonzero) digits is 3024000, while the sum is 48.

The spelling of 23568755430 in words is "twenty-three billion, five hundred sixty-eight million, seven hundred fifty-five thousand, four hundred thirty".