14107439 has 2 divisors, whose sum is σ = 14107440. Its totient is φ = 14107438.

The previous prime is 14107421. The next prime is 14107493. The reversal of 14107439 is 93470141.

Together with next prime (14107493) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14107439 - 2⁸ = 14107183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14107339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7053719 + 7053720.

It is an arithmetic number, because the mean of its divisors is an integer number (7053720).

Almost surely, 2^14107439 is an apocalyptic number.

14107439 is a deficient number, since it is larger than the sum of its proper divisors (1).

14107439 is an equidigital number, since it uses as much as digits as its factorization.

14107439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 14107439 is about 3755.9870873047. The cubic root of 14107439 is about 241.6291875819.

The spelling of 14107439 in words is "fourteen million, one hundred seven thousand, four hundred thirty-nine".