326109853339 has 2 divisors, whose sum is σ = 326109853340. Its totient is φ = 326109853338.

The previous prime is 326109853337. The next prime is 326109853351. The reversal of 326109853339 is 933358901623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 326109853339 - 2¹ = 326109853337 is a prime.

Together with 326109853337, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (326109853331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163054926669 + 163054926670.

It is an arithmetic number, because the mean of its divisors is an integer number (163054926670).

Almost surely, 2^326109853339 is an apocalyptic number.

326109853339 is a deficient number, since it is larger than the sum of its proper divisors (1).

326109853339 is an equidigital number, since it uses as much as digits as its factorization.

326109853339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 326109853339 in words is "three hundred twenty-six billion, one hundred nine million, eight hundred fifty-three thousand, three hundred thirty-nine".