23168008008 has 96 divisors (see below), whose sum is σ = 65749881600. Its totient is φ = 7355867904.

The previous prime is 23168008001. The next prime is 23168008021. The reversal of 23168008008 is 80080086132.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23168008001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366516 + ... + 425052.

It is an arithmetic number, because the mean of its divisors is an integer number (684894600).

Almost surely, 2^23168008008 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 23168008008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32874940800).

23168008008 is an abundant number, since it is smaller than the sum of its proper divisors (42581873592).

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

23168008008 is a wasteful number, since it uses less digits than its factorization.

23168008008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58811 (or 58804 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 23168008008 in words is "twenty-three billion, one hundred sixty-eight million, eight thousand, eight".