14131321142 has 4 divisors (see below), whose sum is σ = 21196981716. Its totient is φ = 7065660570.

The previous prime is 14131321033. The next prime is 14131321177. The reversal of 14131321142 is 24112313141.

14131321142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3532830284 + ... + 3532830287.

It is an arithmetic number, because the mean of its divisors is an integer number (5299245429).

Almost surely, 2^14131321142 is an apocalyptic number.

14131321142 is a deficient number, since it is larger than the sum of its proper divisors (7065660574).

14131321142 is an equidigital number, since it uses as much as digits as its factorization.

14131321142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065660573.

The product of its digits is 576, while the sum is 23.

Adding to 14131321142 its reverse (24112313141), we get a palindrome (38243634283).

The spelling of 14131321142 in words is "fourteen billion, one hundred thirty-one million, three hundred twenty-one thousand, one hundred forty-two".