325454142128 has 20 divisors (see below), whose sum is σ = 630576338448. Its totient is φ = 162724764480.

The previous prime is 325454142089. The next prime is 325454142149. The reversal of 325454142128 is 821241454523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1887698 + ... + 2052878.

Almost surely, 2^325454142128 is an apocalyptic number.

It is an amenable number.

325454142128 is a deficient number, since it is larger than the sum of its proper divisors (305122196320).

325454142128 is a wasteful number, since it uses less digits than its factorization.

325454142128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288332 (or 288326 counting only the distinct ones).

The product of its digits is 307200, while the sum is 41.

The spelling of 325454142128 in words is "three hundred twenty-five billion, four hundred fifty-four million, one hundred forty-two thousand, one hundred twenty-eight".