23990100960 has 384 divisors, whose sum is σ = 89453113344. Its totient is φ = 5290721280.

The previous prime is 23990100947. The next prime is 23990100973. The reversal of 23990100960 is 6900109932.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23990100947) and next prime (23990100973).

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, 11527120 + ... + 11529200.

It is an arithmetic number, because the mean of its divisors is an integer number (232950816).

Almost surely, 2^23990100960 is an apocalyptic number.

23990100960 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 23990100960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44726556672).

23990100960 is an abundant number, since it is smaller than the sum of its proper divisors (65463012384).

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

23990100960 is a wasteful number, since it uses less digits than its factorization.

23990100960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226 (or 2218 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 39.

The spelling of 23990100960 in words is "twenty-three billion, nine hundred ninety million, one hundred thousand, nine hundred sixty".