342222234143 has 4 divisors (see below), whose sum is σ = 342442597728. Its totient is φ = 342001870560.

The previous prime is 342222234073. The next prime is 342222234173. The reversal of 342222234143 is 341432222243.

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

It is a cyclic number.

It is not a de Polignac number, because 342222234143 - 2⁸ = 342222233887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342222234173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110179463 + ... + 110182568.

It is an arithmetic number, because the mean of its divisors is an integer number (85610649432).

Almost surely, 2^342222234143 is an apocalyptic number.

342222234143 is a deficient number, since it is larger than the sum of its proper divisors (220363585).

342222234143 is a wasteful number, since it uses less digits than its factorization.

342222234143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220363584.

The product of its digits is 55296, while the sum is 32.

Adding to 342222234143 its reverse (341432222243), we get a palindrome (683654456386).

The spelling of 342222234143 in words is "three hundred forty-two billion, two hundred twenty-two million, two hundred thirty-four thousand, one hundred forty-three".