14204139 has 8 divisors (see below), whose sum is σ = 18979392. Its totient is φ = 9449160.

The previous prime is 14204131. The next prime is 14204149. The reversal of 14204139 is 93140241.

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

It is not a de Polignac number, because 14204139 - 2³ = 14204131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14204131) 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, 3349 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (2372424).

Almost surely, 2^14204139 is an apocalyptic number.

14204139 is a deficient number, since it is larger than the sum of its proper divisors (4775253).

14204139 is an equidigital number, since it uses as much as digits as its factorization.

14204139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10137.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 14204139 is about 3768.8378845474. The cubic root of 14204139 is about 242.1800165485.

The spelling of 14204139 in words is "fourteen million, two hundred four thousand, one hundred thirty-nine".