14310139 has 4 divisors (see below), whose sum is σ = 14491360. Its totient is φ = 14128920.

The previous prime is 14310091. The next prime is 14310151. The reversal of 14310139 is 93101341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14310139 - 2⁷ = 14310011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14310199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90492 + ... + 90649.

It is an arithmetic number, because the mean of its divisors is an integer number (3622840).

Almost surely, 2^14310139 is an apocalyptic number.

14310139 is a deficient number, since it is larger than the sum of its proper divisors (181221).

14310139 is an equidigital number, since it uses as much as digits as its factorization.

14310139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181220.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 14310139 is about 3782.8744361927. The cubic root of 14310139 is about 242.7809561151.

The spelling of 14310139 in words is "fourteen million, three hundred ten thousand, one hundred thirty-nine".