23017199232 has 192 divisors, whose sum is σ = 65233324800. Its totient is φ = 7189364736.

The previous prime is 23017199209. The next prime is 23017199263. The reversal of 23017199232 is 23299171032.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48052369 + ... + 48052847.

It is an arithmetic number, because the mean of its divisors is an integer number (339756900).

Almost surely, 2^23017199232 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 23017199232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32616662400).

23017199232 is an abundant number, since it is smaller than the sum of its proper divisors (42216125568).

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

23017199232 is a wasteful number, since it uses less digits than its factorization.

23017199232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 23017199232 in words is "twenty-three billion, seventeen million, one hundred ninety-nine thousand, two hundred thirty-two".