326253243322339 has 2 divisors, whose sum is σ = 326253243322340. Its totient is φ = 326253243322338.

The previous prime is 326253243322291. The next prime is 326253243322397. The reversal of 326253243322339 is 933223342352623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 326253243322339 - 2¹⁹ = 326253242798051 is a prime.

It is not a weakly prime, because it can be changed into another prime (326253243322439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163126621661169 + 163126621661170.

It is an arithmetic number, because the mean of its divisors is an integer number (163126621661170).

Almost surely, 2^{326253243322339} is an apocalyptic number.

326253243322339 is a deficient number, since it is larger than the sum of its proper divisors (1).

326253243322339 is an equidigital number, since it uses as much as digits as its factorization.

326253243322339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25194240, while the sum is 52.

The spelling of 326253243322339 in words is "three hundred twenty-six trillion, two hundred fifty-three billion, two hundred forty-three million, three hundred twenty-two thousand, three hundred thirty-nine".