14323142 has 8 divisors (see below), whose sum is σ = 21500856. Its totient is φ = 7156192.

The previous prime is 14323139. The next prime is 14323151. The reversal of 14323142 is 24132341.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3353 + ... + 6315.

It is an arithmetic number, because the mean of its divisors is an integer number (2687607).

Almost surely, 2^14323142 is an apocalyptic number.

14323142 is a deficient number, since it is larger than the sum of its proper divisors (7177714).

14323142 is a wasteful number, since it uses less digits than its factorization.

14323142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382.

The product of its digits is 576, while the sum is 20.

The square root of 14323142 is about 3784.5927125650. The cubic root of 14323142 is about 242.8544686804.

Adding to 14323142 its reverse (24132341), we get a palindrome (38455483).

The spelling of 14323142 in words is "fourteen million, three hundred twenty-three thousand, one hundred forty-two".