14143144142 has 8 divisors (see below), whose sum is σ = 21562498632. Its totient is φ = 6955644600.

The previous prime is 14143144117. The next prime is 14143144151. The reversal of 14143144142 is 24144134141.

It is a happy number.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57963584 + ... + 57963827.

It is an arithmetic number, because the mean of its divisors is an integer number (2695312329).

Almost surely, 2^14143144142 is an apocalyptic number.

14143144142 is a deficient number, since it is larger than the sum of its proper divisors (7419354490).

14143144142 is a wasteful number, since it uses less digits than its factorization.

14143144142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115927474.

The product of its digits is 6144, while the sum is 29.

Adding to 14143144142 its reverse (24144134141), we get a palindrome (38287278283).

The spelling of 14143144142 in words is "fourteen billion, one hundred forty-three million, one hundred forty-four thousand, one hundred forty-two".