14442306327142 has 4 divisors (see below), whose sum is σ = 21663459490716. Its totient is φ = 7221153163570.

The previous prime is 14442306327133. The next prime is 14442306327157. The reversal of 14442306327142 is 24172360324441.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 3610576581784 + ... + 3610576581787.

It is an arithmetic number, because the mean of its divisors is an integer number (5415864872679).

Almost surely, 2^{14442306327142} is an apocalyptic number.

14442306327142 is a deficient number, since it is larger than the sum of its proper divisors (7221153163574).

14442306327142 is an equidigital number, since it uses as much as digits as its factorization.

14442306327142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7221153163573.

The product of its (nonzero) digits is 774144, while the sum is 43.

The spelling of 14442306327142 in words is "fourteen trillion, four hundred forty-two billion, three hundred six million, three hundred twenty-seven thousand, one hundred forty-two".