325436320000 has 360 divisors, whose sum is σ = 891345803040. Its totient is φ = 117565440000.

The previous prime is 325436319983. The next prime is 325436320019. The reversal of 325436320000 is 23634523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 315039484 + ... + 315040516.

It is an arithmetic number, because the mean of its divisors is an integer number (2475960564).

Almost surely, 2^325436320000 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 325436320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445672901520).

325436320000 is an abundant number, since it is smaller than the sum of its proper divisors (565909483040).

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

325436320000 is a wasteful number, since it uses less digits than its factorization.

325436320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1230 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 325436320000 its reverse (23634523), we get a palindrome (325459954523).

The spelling of 325436320000 in words is "three hundred twenty-five billion, four hundred thirty-six million, three hundred twenty thousand".