323125009028 has 48 divisors (see below), whose sum is σ = 611354096640. Its totient is φ = 148996636800.

The previous prime is 323125009019. The next prime is 323125009069. The reversal of 323125009028 is 820900521323.

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 15 ways as a sum of consecutive naturals, for example, 556598 + ... + 977778.

It is an arithmetic number, because the mean of its divisors is an integer number (12736543680).

Almost surely, 2^323125009028 is an apocalyptic number.

It is an amenable number.

323125009028 is a deficient number, since it is larger than the sum of its proper divisors (288229087612).

323125009028 is a wasteful number, since it uses less digits than its factorization.

323125009028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421508 (or 421506 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 323125009028 in words is "three hundred twenty-three billion, one hundred twenty-five million, nine thousand, twenty-eight".