325242054113440 has 48 divisors (see below), whose sum is σ = 768586401178848. Its totient is φ = 130062612403456.

The previous prime is 325242054113227. The next prime is 325242054113447. The reversal of 325242054113440 is 44311450242523.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 325242054113393 and 325242054113402.

It is not an unprimeable number, because it can be changed into a prime (325242054113447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266649322 + ... + 267866281.

It is an arithmetic number, because the mean of its divisors is an integer number (16012216691226).

Almost surely, 2^{325242054113440} is an apocalyptic number.

It is an amenable number.

325242054113440 is an abundant number, since it is smaller than the sum of its proper divisors (443344347065408).

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

325242054113440 is a wasteful number, since it uses less digits than its factorization.

325242054113440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534519421 (or 534519413 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 325242054113440 in words is "three hundred twenty-five trillion, two hundred forty-two billion, fifty-four million, one hundred thirteen thousand, four hundred forty".