14345329 has 2 divisors, whose sum is σ = 14345330. Its totient is φ = 14345328.

The previous prime is 14345321. The next prime is 14345339. The reversal of 14345329 is 92354341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12960000 + 1385329 = 3600^2 + 1177^2 .

It is a cyclic number.

It is not a de Polignac number, because 14345329 - 2³ = 14345321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14345329.

It is not a weakly prime, because it can be changed into another prime (14345321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7172664 + 7172665.

It is an arithmetic number, because the mean of its divisors is an integer number (7172665).

Almost surely, 2^14345329 is an apocalyptic number.

It is an amenable number.

14345329 is a deficient number, since it is larger than the sum of its proper divisors (1).

14345329 is an equidigital number, since it uses as much as digits as its factorization.

14345329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 14345329 is about 3787.5228052119. The cubic root of 14345329 is about 242.9798004062.

The spelling of 14345329 in words is "fourteen million, three hundred forty-five thousand, three hundred twenty-nine".