14246431399 has 2 divisors, whose sum is σ = 14246431400. Its totient is φ = 14246431398.

The previous prime is 14246431379. The next prime is 14246431481. The reversal of 14246431399 is 99313464241.

14246431399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14246431399 - 2¹³ = 14246423207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14246431369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7123215699 + 7123215700.

It is an arithmetic number, because the mean of its divisors is an integer number (7123215700).

Almost surely, 2^14246431399 is an apocalyptic number.

14246431399 is a deficient number, since it is larger than the sum of its proper divisors (1).

14246431399 is an equidigital number, since it uses as much as digits as its factorization.

14246431399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 46.

The spelling of 14246431399 in words is "fourteen billion, two hundred forty-six million, four hundred thirty-one thousand, three hundred ninety-nine".