3204121325232 has 160 divisors (see below), whose sum is σ = 8687577888000. Its totient is φ = 1016644801536.

The previous prime is 3204121325227. The next prime is 3204121325239. The reversal of 3204121325232 is 2325231214023.

It is a self number, because there is not a number n which added to its sum of digits gives 3204121325232.

It is not an unprimeable number, because it can be changed into a prime (3204121325239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16201119 + ... + 16397697.

It is an arithmetic number, because the mean of its divisors is an integer number (54297361800).

Almost surely, 2^{3204121325232} 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 3204121325232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4343788944000).

3204121325232 is an abundant number, since it is smaller than the sum of its proper divisors (5483456562768).

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

3204121325232 is a wasteful number, since it uses less digits than its factorization.

3204121325232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196835 (or 196829 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 3204121325232 its reverse (2325231214023), we get a palindrome (5529352539255).

The spelling of 3204121325232 in words is "three trillion, two hundred four billion, one hundred twenty-one million, three hundred twenty-five thousand, two hundred thirty-two".