342443142222 has 16 divisors (see below), whose sum is σ = 688670188752. Its totient is φ = 113517063360.

The previous prime is 342443142191. The next prime is 342443142247. The reversal of 342443142222 is 222241344243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157661503 + ... + 157663674.

It is an arithmetic number, because the mean of its divisors is an integer number (43041886797).

Almost surely, 2^342443142222 is an apocalyptic number.

342443142222 is an abundant number, since it is smaller than the sum of its proper divisors (346227046530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342443142222 is a wasteful number, since it uses less digits than its factorization.

342443142222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315325363.

The product of its digits is 73728, while the sum is 33.

Adding to 342443142222 its reverse (222241344243), we get a palindrome (564684486465).

The spelling of 342443142222 in words is "three hundred forty-two billion, four hundred forty-three million, one hundred forty-two thousand, two hundred twenty-two".