14129317 has 2 divisors, whose sum is σ = 14129318. Its totient is φ = 14129316.

The previous prime is 14129309. The next prime is 14129321. The reversal of 14129317 is 71392141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7322436 + 6806881 = 2706^2 + 2609^2 .

It is an emirp because it is prime and its reverse (71392141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14129317 - 2³ = 14129309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14129377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7064658 + 7064659.

It is an arithmetic number, because the mean of its divisors is an integer number (7064659).

Almost surely, 2^14129317 is an apocalyptic number.

It is an amenable number.

14129317 is a deficient number, since it is larger than the sum of its proper divisors (1).

14129317 is an equidigital number, since it uses as much as digits as its factorization.

14129317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 28.

The square root of 14129317 is about 3758.8983758543. The cubic root of 14129317 is about 241.7540302978.

The spelling of 14129317 in words is "fourteen million, one hundred twenty-nine thousand, three hundred seventeen".