23141873664 has 864 divisors, whose sum is σ = 88021730160. Its totient is φ = 6019743744.

The previous prime is 23141873617. The next prime is 23141873701. The reversal of 23141873664 is 46637814132.

It is a tau number, because it is divible by the number of its divisors (864).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 317011932 + ... + 317012004.

Almost surely, 2^23141873664 is an apocalyptic number.

23141873664 is a gapful number since it is divisible by the number (24) 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 23141873664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44010865080).

23141873664 is an abundant number, since it is smaller than the sum of its proper divisors (64879856496).

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

23141873664 is an equidigital number, since it uses as much as digits as its factorization.

23141873664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 98 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The spelling of 23141873664 in words is "twenty-three billion, one hundred forty-one million, eight hundred seventy-three thousand, six hundred sixty-four".