328444439459 has 2 divisors, whose sum is σ = 328444439460. Its totient is φ = 328444439458.

The previous prime is 328444439447. The next prime is 328444439537. The reversal of 328444439459 is 954934444823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328444439459 - 2³⁶ = 259724962723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 328444439398 and 328444439407.

It is not a weakly prime, because it can be changed into another prime (328444433459) by changing a digit.

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 as a sum of consecutive naturals, namely, 164222219729 + 164222219730.

It is an arithmetic number, because the mean of its divisors is an integer number (164222219730).

Almost surely, 2^328444439459 is an apocalyptic number.

328444439459 is a deficient number, since it is larger than the sum of its proper divisors (1).

328444439459 is an equidigital number, since it uses as much as digits as its factorization.

328444439459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 59719680, while the sum is 59.

The spelling of 328444439459 in words is "three hundred twenty-eight billion, four hundred forty-four million, four hundred thirty-nine thousand, four hundred fifty-nine".