14146339 has 2 divisors, whose sum is σ = 14146340. Its totient is φ = 14146338.

The previous prime is 14146331. The next prime is 14146343. The reversal of 14146339 is 93364141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14146339 - 2³ = 14146331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14146339.

It is not a weakly prime, because it can be changed into another prime (14146331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7073169 + 7073170.

It is an arithmetic number, because the mean of its divisors is an integer number (7073170).

Almost surely, 2^14146339 is an apocalyptic number.

14146339 is a deficient number, since it is larger than the sum of its proper divisors (1).

14146339 is an equidigital number, since it uses as much as digits as its factorization.

14146339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The square root of 14146339 is about 3761.1619215344. The cubic root of 14146339 is about 241.8510740466.

The spelling of 14146339 in words is "fourteen million, one hundred forty-six thousand, three hundred thirty-nine".