23167441000 has 128 divisors (see below), whose sum is σ = 62253360000. Its totient is φ = 7981056000.

The previous prime is 23167440997. The next prime is 23167441007. The reversal of 23167441000 is 14476132.

It is a self number, because there is not a number n which added to its sum of digits gives 23167441000.

It is not an unprimeable number, because it can be changed into a prime (23167441007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153576 + ... + 264424.

It is an arithmetic number, because the mean of its divisors is an integer number (486354375).

Almost surely, 2^23167441000 is an apocalyptic number.

23167441000 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 23167441000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31126680000).

23167441000 is an abundant number, since it is smaller than the sum of its proper divisors (39085919000).

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

23167441000 is a wasteful number, since it uses less digits than its factorization.

23167441000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110900 (or 110886 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 23167441000 in words is "twenty-three billion, one hundred sixty-seven million, four hundred forty-one thousand".