325112263013440 has 112 divisors (see below), whose sum is σ = 884908540771200. Its totient is φ = 111449582641152.

The previous prime is 325112263013399. The next prime is 325112263013441. The reversal of 325112263013440 is 44310362211523.

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 325112263013440.

It is not an unprimeable number, because it can be changed into a prime (325112263013441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2912616 + ... + 25665304.

Almost surely, 2^{325112263013440} is an apocalyptic number.

It is an amenable number.

325112263013440 is an abundant number, since it is smaller than the sum of its proper divisors (559796277757760).

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

325112263013440 is a wasteful number, since it uses less digits than its factorization.

325112263013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22759092 (or 22759082 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 325112263013440 in words is "three hundred twenty-five trillion, one hundred twelve billion, two hundred sixty-three million, thirteen thousand, four hundred forty".