328106607775 has 12 divisors (see below), whose sum is σ = 410880436344. Its totient is φ = 259886420000.

The previous prime is 328106607769. The next prime is 328106607793. The reversal of 328106607775 is 577706601823.

It is not a de Polignac number, because 328106607775 - 2⁵ = 328106607743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64969081 + ... + 64974130.

It is an arithmetic number, because the mean of its divisors is an integer number (34240036362).

Almost surely, 2^328106607775 is an apocalyptic number.

328106607775 is a deficient number, since it is larger than the sum of its proper divisors (82773828569).

328106607775 is a wasteful number, since it uses less digits than its factorization.

328106607775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129943322 (or 129943317 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 328106607775 in words is "three hundred twenty-eight billion, one hundred six million, six hundred seven thousand, seven hundred seventy-five".