14320142 has 8 divisors (see below), whose sum is σ = 22221000. Its totient is φ = 6913144.

The previous prime is 14320133. The next prime is 14320153. The reversal of 14320142 is 24102341.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14320142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123392 + ... + 123507.

It is an arithmetic number, because the mean of its divisors is an integer number (2777625).

Almost surely, 2^14320142 is an apocalyptic number.

14320142 is a deficient number, since it is larger than the sum of its proper divisors (7900858).

14320142 is a wasteful number, since it uses less digits than its factorization.

14320142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246930.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14320142 is about 3784.1963479714. The cubic root of 14320142 is about 242.8375121058.

Adding to 14320142 its reverse (24102341), we get a palindrome (38422483).

The spelling of 14320142 in words is "fourteen million, three hundred twenty thousand, one hundred forty-two".