14143039 has 4 divisors (see below), whose sum is σ = 14630760. Its totient is φ = 13655320.

The previous prime is 14143027. The next prime is 14143043. The reversal of 14143039 is 93034141.

It is a happy number.

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 14143039 - 2⁵ = 14143007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243817 + ... + 243874.

It is an arithmetic number, because the mean of its divisors is an integer number (3657690).

Almost surely, 2^14143039 is an apocalyptic number.

14143039 is a deficient number, since it is larger than the sum of its proper divisors (487721).

14143039 is an equidigital number, since it uses as much as digits as its factorization.

14143039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487720.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 14143039 is about 3760.7232017260. The cubic root of 14143039 is about 241.8322665749.

The spelling of 14143039 in words is "fourteen million, one hundred forty-three thousand, thirty-nine".