325039727376 has 720 divisors, whose sum is σ = 1185688777728. Its totient is φ = 82301184000.

The previous prime is 325039727333. The next prime is 325039727413. The reversal of 325039727376 is 673727930523.

325039727376 is a `hidden beast` number, since 32 + 503 + 9 + 72 + 7 + 37 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 429378390 + ... + 429379146.

Almost surely, 2^325039727376 is an apocalyptic number.

325039727376 is a gapful number since it is divisible by the number (36) 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 325039727376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592844388864).

325039727376 is an abundant number, since it is smaller than the sum of its proper divisors (860649050352).

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

325039727376 is a wasteful number, since it uses less digits than its factorization.

325039727376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 10001880, while the sum is 54.

The spelling of 325039727376 in words is "three hundred twenty-five billion, thirty-nine million, seven hundred twenty-seven thousand, three hundred seventy-six".