328348426559 has 4 divisors (see below), whose sum is σ = 347663039904. Its totient is φ = 309033813216.

The previous prime is 328348426529. The next prime is 328348426583. The reversal of 328348426559 is 955624843823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 328348426559 - 2³² = 324053459263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328348426498 and 328348426507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328348426529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9657306647 + ... + 9657306680.

It is an arithmetic number, because the mean of its divisors is an integer number (86915759976).

Almost surely, 2^328348426559 is an apocalyptic number.

328348426559 is a deficient number, since it is larger than the sum of its proper divisors (19314613345).

328348426559 is a wasteful number, since it uses less digits than its factorization.

328348426559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19314613344.

The product of its digits is 49766400, while the sum is 59.

The spelling of 328348426559 in words is "three hundred twenty-eight billion, three hundred forty-eight million, four hundred twenty-six thousand, five hundred fifty-nine".