14371139 has 2 divisors, whose sum is σ = 14371140. Its totient is φ = 14371138.

The previous prime is 14371117. The next prime is 14371141. The reversal of 14371139 is 93117341.

It is a happy number.

14371139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (93117341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14371139 - 2²⁰ = 13322563 is a prime.

Together with 14371141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14371169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7185569 + 7185570.

It is an arithmetic number, because the mean of its divisors is an integer number (7185570).

Almost surely, 2^14371139 is an apocalyptic number.

14371139 is a deficient number, since it is larger than the sum of its proper divisors (1).

14371139 is an equidigital number, since it uses as much as digits as its factorization.

14371139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 29.

The square root of 14371139 is about 3790.9285142297. The cubic root of 14371139 is about 243.1254355303.

The spelling of 14371139 in words is "fourteen million, three hundred seventy-one thousand, one hundred thirty-nine".