14323303403209 has 2 divisors, whose sum is σ = 14323303403210. Its totient is φ = 14323303403208.

The previous prime is 14323303403197. The next prime is 14323303403267. The reversal of 14323303403209 is 90230430332341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14308062760000 + 15240643209 = 3782600^2 + 123453^2 .

It is a cyclic number.

It is not a de Polignac number, because 14323303403209 - 2⁷ = 14323303403081 is a prime.

It is not a weakly prime, because it can be changed into another prime (14323303403909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7161651701604 + 7161651701605.

It is an arithmetic number, because the mean of its divisors is an integer number (7161651701605).

Almost surely, 2^{14323303403209} is an apocalyptic number.

It is an amenable number.

14323303403209 is a deficient number, since it is larger than the sum of its proper divisors (1).

14323303403209 is an equidigital number, since it uses as much as digits as its factorization.

14323303403209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 37.

The spelling of 14323303403209 in words is "fourteen trillion, three hundred twenty-three billion, three hundred three million, four hundred three thousand, two hundred nine".