14022343143142 has 8 divisors (see below), whose sum is σ = 21033533848536. Its totient is φ = 7011165193632.

The previous prime is 14022343143031. The next prime is 14022343143157. The reversal of 14022343143142 is 24134134322041.

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

It is a super-2 number, since 2×14022343143142² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14022343143098 and 14022343143107.

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, 340513 + ... + 5306659.

It is an arithmetic number, because the mean of its divisors is an integer number (2629191731067).

Almost surely, 2^{14022343143142} is an apocalyptic number.

14022343143142 is a deficient number, since it is larger than the sum of its proper divisors (7011190705394).

14022343143142 is a wasteful number, since it uses less digits than its factorization.

14022343143142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6377942.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 14022343143142 its reverse (24134134322041), we get a palindrome (38156477465183).

The spelling of 14022343143142 in words is "fourteen trillion, twenty-two billion, three hundred forty-three million, one hundred forty-three thousand, one hundred forty-two".