325807743803136 has 288 divisors, whose sum is σ = 1037374262378496. Its totient is φ = 88816283136000.

The previous prime is 325807743803063. The next prime is 325807743803147. The reversal of 325807743803136 is 631308347708523.

It is a self number, because there is not a number n which added to its sum of digits gives 325807743803136.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1934830 + ... + 25599981.

It is an arithmetic number, because the mean of its divisors is an integer number (3601993966592).

Almost surely, 2^{325807743803136} 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 325807743803136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518687131189248).

325807743803136 is an abundant number, since it is smaller than the sum of its proper divisors (711566518575360).

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

325807743803136 is a wasteful number, since it uses less digits than its factorization.

325807743803136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27534939 (or 27534925 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 60.

The spelling of 325807743803136 in words is "three hundred twenty-five trillion, eight hundred seven billion, seven hundred forty-three million, eight hundred three thousand, one hundred thirty-six".