325220450262442 has 32 divisors (see below), whose sum is σ = 571125906449280. Its totient is φ = 135978993457920.

The previous prime is 325220450262431. The next prime is 325220450262517. The reversal of 325220450262442 is 244262054022523.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43470853 + ... + 50399959.

It is an arithmetic number, because the mean of its divisors is an integer number (17847684576540).

Almost surely, 2^{325220450262442} is an apocalyptic number.

325220450262442 is a deficient number, since it is larger than the sum of its proper divisors (245905456186838).

325220450262442 is a wasteful number, since it uses less digits than its factorization.

325220450262442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7010926.

The product of its (nonzero) digits is 1843200, while the sum is 43.

The spelling of 325220450262442 in words is "three hundred twenty-five trillion, two hundred twenty billion, four hundred fifty million, two hundred sixty-two thousand, four hundred forty-two".