325335372144 has 320 divisors, whose sum is σ = 940928348160. Its totient is φ = 96392724480.

The previous prime is 325335372107. The next prime is 325335372151. The reversal of 325335372144 is 441273533523.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 325335372096 and 325335372105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 304335642 + ... + 304336710.

It is an arithmetic number, because the mean of its divisors is an integer number (2940401088).

Almost surely, 2^325335372144 is an apocalyptic number.

325335372144 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325335372144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470464174080).

325335372144 is an abundant number, since it is smaller than the sum of its proper divisors (615592976016).

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

325335372144 is a wasteful number, since it uses less digits than its factorization.

325335372144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408 (or 1402 counting only the distinct ones).

The product of its digits is 907200, while the sum is 42.

The spelling of 325335372144 in words is "three hundred twenty-five billion, three hundred thirty-five million, three hundred seventy-two thousand, one hundred forty-four".