325428797747088 has 240 divisors, whose sum is σ = 1050475733781760. Its totient is φ = 92120405013504.

The previous prime is 325428797747041. The next prime is 325428797747093. The reversal of 325428797747088 is 880747797824523.

325428797747088 is a `hidden beast` number, since 3 + 2 + 5 + 4 + 2 + 8 + 79 + 77 + 470 + 8 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 325428797746998 and 325428797747016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1767418806 + ... + 1767602922.

Almost surely, 2^{325428797747088} 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 325428797747088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525237866890880).

325428797747088 is an abundant number, since it is smaller than the sum of its proper divisors (725046936034672).

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

325428797747088 is a wasteful number, since it uses less digits than its factorization.

325428797747088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200334 (or 200325 counting only the distinct ones).

The product of its (nonzero) digits is 10621255680, while the sum is 81.

The spelling of 325428797747088 in words is "three hundred twenty-five trillion, four hundred twenty-eight billion, seven hundred ninety-seven million, seven hundred forty-seven thousand, eighty-eight".