214442044144142 has 16 divisors (see below), whose sum is σ = 325539281627280. Its totient is φ = 105928956274752.

The previous prime is 214442044144091. The next prime is 214442044144157. The reversal of 214442044144142 is 241441440244412.

214442044144142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 214442044144142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85129898 + ... + 87612690.

It is an arithmetic number, because the mean of its divisors is an integer number (20346205101705).

Almost surely, 2^{214442044144142} is an apocalyptic number.

214442044144142 is a deficient number, since it is larger than the sum of its proper divisors (111097237483138).

214442044144142 is a wasteful number, since it uses less digits than its factorization.

214442044144142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003187.

The product of its (nonzero) digits is 524288, while the sum is 41.

Adding to 214442044144142 its reverse (241441440244412), we get a palindrome (455883484388554).

The spelling of 214442044144142 in words is "two hundred fourteen trillion, four hundred forty-two billion, forty-four million, one hundred forty-four thousand, one hundred forty-two".