325087044426280 has 256 divisors, whose sum is σ = 764675138707200. Its totient is φ = 124288598016000.

The previous prime is 325087044426259. The next prime is 325087044426301. The reversal of 325087044426280 is 82624440780523.

It is an interprime number because it is at equal distance from previous prime (325087044426259) and next prime (325087044426301).

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, 7874959240 + ... + 7875000520.

It is an arithmetic number, because the mean of its divisors is an integer number (2987012260575).

Almost surely, 2^{325087044426280} 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 325087044426280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382337569353600).

325087044426280 is an abundant number, since it is smaller than the sum of its proper divisors (439588094280920).

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

325087044426280 is a wasteful number, since it uses less digits than its factorization.

325087044426280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41916 (or 41912 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 55.

The spelling of 325087044426280 in words is "three hundred twenty-five trillion, eighty-seven billion, forty-four million, four hundred twenty-six thousand, two hundred eighty".