23241646372 has 96 divisors (see below), whose sum is σ = 50335617024. Its totient is φ = 9174211200.

The previous prime is 23241646369. The next prime is 23241646387. The reversal of 23241646372 is 27364614232.

It is a super-2 number, since 2×23241646372² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1960222 + ... + 1972042.

It is an arithmetic number, because the mean of its divisors is an integer number (524329344).

Almost surely, 2^23241646372 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 23241646372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25167808512).

23241646372 is an abundant number, since it is smaller than the sum of its proper divisors (27093970652).

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

23241646372 is a wasteful number, since it uses less digits than its factorization.

23241646372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11969 (or 11967 counting only the distinct ones).

The product of its digits is 290304, while the sum is 40.

The spelling of 23241646372 in words is "twenty-three billion, two hundred forty-one million, six hundred forty-six thousand, three hundred seventy-two".