14340009 has 8 divisors (see below), whose sum is σ = 19444320. Its totient is φ = 9397856.

The previous prime is 14339981. The next prime is 14340019. The reversal of 14340009 is 90004341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14340009 - 2⁸ = 14339753 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14340019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40332 + ... + 40685.

It is an arithmetic number, because the mean of its divisors is an integer number (2430540).

Almost surely, 2^14340009 is an apocalyptic number.

It is an amenable number.

14340009 is a deficient number, since it is larger than the sum of its proper divisors (5104311).

14340009 is an equidigital number, since it uses as much as digits as its factorization.

14340009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81079.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 14340009 is about 3786.8204340845. The cubic root of 14340009 is about 242.9497601433.

The spelling of 14340009 in words is "fourteen million, three hundred forty thousand, nine".