325469570688 has 320 divisors, whose sum is σ = 1044948512520. Its totient is φ = 100178657280.

The previous prime is 325469570663. The next prime is 325469570737. The reversal of 325469570688 is 886075964523.

It is a happy number.

325469570688 is a `hidden beast` number, since 3 + 2 + 54 + 6 + 9 + 570 + 6 + 8 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 291522245184 + 33947325504 = 539928^2 + 184248^2 .

It is a super-4 number, since 4×325469570688⁴ (a number of 47 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9324148 + ... + 9358988.

Almost surely, 2^325469570688 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 325469570688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522474256260).

325469570688 is an abundant number, since it is smaller than the sum of its proper divisors (719478941832).

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

325469570688 is a wasteful number, since it uses less digits than its factorization.

325469570688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34937 (or 34916 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 63.

The spelling of 325469570688 in words is "three hundred twenty-five billion, four hundred sixty-nine million, five hundred seventy thousand, six hundred eighty-eight".