14314009 has 2 divisors, whose sum is σ = 14314010. Its totient is φ = 14314008.

The previous prime is 14314007. The next prime is 14314019. The reversal of 14314009 is 90041341.

14314009 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 can be written as a sum of positive squares in only one way, i.e., 13897984 + 416025 = 3728^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 14314009 - 2¹ = 14314007 is a prime.

Together with 14314007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14314007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7157004 + 7157005.

It is an arithmetic number, because the mean of its divisors is an integer number (7157005).

Almost surely, 2^14314009 is an apocalyptic number.

It is an amenable number.

14314009 is a deficient number, since it is larger than the sum of its proper divisors (1).

14314009 is an equidigital number, since it uses as much as digits as its factorization.

14314009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14314009 is about 3783.3859174026. The cubic root of 14314009 is about 242.8028398442.

The spelling of 14314009 in words is "fourteen million, three hundred fourteen thousand, nine".