325189233432 has 288 divisors, whose sum is σ = 1065218918400. Its totient is φ = 89263036800.

The previous prime is 325189233307. The next prime is 325189233569. The reversal of 325189233432 is 234332981523.

325189233432 is a `hidden beast` number, since 3 + 2 + 5 + 189 + 2 + 33 + 432 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 15191457 + ... + 15212847.

It is an arithmetic number, because the mean of its divisors is an integer number (3698676800).

Almost surely, 2^325189233432 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 325189233432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532609459200).

325189233432 is an abundant number, since it is smaller than the sum of its proper divisors (740029684968).

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

325189233432 is a wasteful number, since it uses less digits than its factorization.

325189233432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21587 (or 21573 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The spelling of 325189233432 in words is "three hundred twenty-five billion, one hundred eighty-nine million, two hundred thirty-three thousand, four hundred thirty-two".