321880094464339 has 2 divisors, whose sum is σ = 321880094464340. Its totient is φ = 321880094464338.

The previous prime is 321880094464307. The next prime is 321880094464363. The reversal of 321880094464339 is 933464490088123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 321880094464339 - 2⁵ = 321880094464307 is a prime.

It is not a weakly prime, because it can be changed into another prime (321880094464399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160940047232169 + 160940047232170.

It is an arithmetic number, because the mean of its divisors is an integer number (160940047232170).

Almost surely, 2^{321880094464339} is an apocalyptic number.

321880094464339 is a deficient number, since it is larger than the sum of its proper divisors (1).

321880094464339 is an equidigital number, since it uses as much as digits as its factorization.

321880094464339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107495424, while the sum is 64.

The spelling of 321880094464339 in words is "three hundred twenty-one trillion, eight hundred eighty billion, ninety-four million, four hundred sixty-four thousand, three hundred thirty-nine".