328586439123 has 24 divisors (see below), whose sum is σ = 475558134480. Its totient is φ = 218627266560.

The previous prime is 328586439121. The next prime is 328586439133. The reversal of 328586439123 is 321934685823.

328586439123 is a `hidden beast` number, since 3 + 2 + 8 + 5 + 86 + 439 + 123 = 666.

It is not a de Polignac number, because 328586439123 - 2¹ = 328586439121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 328586439123.

It is not an unprimeable number, because it can be changed into a prime (328586439121) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11073715 + ... + 11103347.

It is an arithmetic number, because the mean of its divisors is an integer number (19814922270).

Almost surely, 2^328586439123 is an apocalyptic number.

328586439123 is a deficient number, since it is larger than the sum of its proper divisors (146971695357).

328586439123 is a wasteful number, since it uses less digits than its factorization.

328586439123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32019 (or 32016 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 328586439123 in words is "three hundred twenty-eight billion, five hundred eighty-six million, four hundred thirty-nine thousand, one hundred twenty-three".