325181468992 has 56 divisors (see below), whose sum is σ = 668244288096. Its totient is φ = 156896076288.

The previous prime is 325181468959. The next prime is 325181468999. The reversal of 325181468992 is 299864181523.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325181468999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483403 + ... + 940234.

It is an arithmetic number, because the mean of its divisors is an integer number (11932933716).

Almost surely, 2^325181468992 is an apocalyptic number.

325181468992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

325181468992 is an abundant number, since it is smaller than the sum of its proper divisors (343062819104).

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

325181468992 is a wasteful number, since it uses less digits than its factorization.

325181468992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423775 (or 1423765 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 58.

The spelling of 325181468992 in words is "three hundred twenty-five billion, one hundred eighty-one million, four hundred sixty-eight thousand, nine hundred ninety-two".