14123203243399 has 2 divisors, whose sum is σ = 14123203243400. Its totient is φ = 14123203243398.

The previous prime is 14123203243393. The next prime is 14123203243421. The reversal of 14123203243399 is 99334230232141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14123203243399 - 2⁷ = 14123203243271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14123203243393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7061601621699 + 7061601621700.

It is an arithmetic number, because the mean of its divisors is an integer number (7061601621700).

Almost surely, 2^{14123203243399} is an apocalyptic number.

14123203243399 is a deficient number, since it is larger than the sum of its proper divisors (1).

14123203243399 is an equidigital number, since it uses as much as digits as its factorization.

14123203243399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 46.

The spelling of 14123203243399 in words is "fourteen trillion, one hundred twenty-three billion, two hundred three million, two hundred forty-three thousand, three hundred ninety-nine".