331472582688 has 96 divisors (see below), whose sum is σ = 937758318336. Its totient is φ = 101914195968.

The previous prime is 331472582681. The next prime is 331472582719. The reversal of 331472582688 is 886285274133.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (331472582681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1556020 + ... + 1756172.

It is an arithmetic number, because the mean of its divisors is an integer number (9768315816).

Almost surely, 2^331472582688 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 331472582688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468879159168).

331472582688 is an abundant number, since it is smaller than the sum of its proper divisors (606285735648).

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

331472582688 is a wasteful number, since it uses less digits than its factorization.

331472582688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201506 (or 201498 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 57.

The spelling of 331472582688 in words is "three hundred thirty-one billion, four hundred seventy-two million, five hundred eighty-two thousand, six hundred eighty-eight".