14131139 has 8 divisors (see below), whose sum is σ = 15529968. Its totient is φ = 12751360.

The previous prime is 14131123. The next prime is 14131141. The reversal of 14131139 is 93113141.

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 14131139 - 2⁴ = 14131123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14131109) 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, 3182 + ... + 6195.

It is an arithmetic number, because the mean of its divisors is an integer number (1941246).

Almost surely, 2^14131139 is an apocalyptic number.

14131139 is a deficient number, since it is larger than the sum of its proper divisors (1398829).

14131139 is a wasteful number, since it uses less digits than its factorization.

14131139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9525.

The product of its digits is 324, while the sum is 23.

The square root of 14131139 is about 3759.1407262831. The cubic root of 14131139 is about 241.7644213854.

It can be divided in two parts, 1413 and 1139, that added together give a palindrome (2552).

The spelling of 14131139 in words is "fourteen million, one hundred thirty-one thousand, one hundred thirty-nine".