328257334835 has 16 divisors (see below), whose sum is σ = 406648296192. Its totient is φ = 254114236800.

The previous prime is 328257334799. The next prime is 328257334837. The reversal of 328257334835 is 538433752823.

It is not a de Polignac number, because 328257334835 - 2¹⁸ = 328257072691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328257334837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2010365 + ... + 2167505.

It is an arithmetic number, because the mean of its divisors is an integer number (25415518512).

Almost surely, 2^328257334835 is an apocalyptic number.

328257334835 is a deficient number, since it is larger than the sum of its proper divisors (78390961357).

328257334835 is a wasteful number, since it uses less digits than its factorization.

328257334835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170654.

The product of its digits is 14515200, while the sum is 53.

The spelling of 328257334835 in words is "three hundred twenty-eight billion, two hundred fifty-seven million, three hundred thirty-four thousand, eight hundred thirty-five".