342243313322 has 4 divisors (see below), whose sum is σ = 513364969986. Its totient is φ = 171121656660.

The previous prime is 342243313283. The next prime is 342243313333. The reversal of 342243313322 is 223313342243.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 216905364361 + 125337948961 = 465731^2 + 354031^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85560828329 + ... + 85560828332.

Almost surely, 2^342243313322 is an apocalyptic number.

342243313322 is a deficient number, since it is larger than the sum of its proper divisors (171121656664).

342243313322 is a wasteful number, since it uses less digits than its factorization.

342243313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171121656663.

The product of its digits is 62208, while the sum is 32.

Adding to 342243313322 its reverse (223313342243), we get a palindrome (565556655565).

The spelling of 342243313322 in words is "three hundred forty-two billion, two hundred forty-three million, three hundred thirteen thousand, three hundred twenty-two".