342122423422 has 96 divisors (see below), whose sum is σ = 596866475520. Its totient is φ = 146569288320.

The previous prime is 342122423389. The next prime is 342122423477. The reversal of 342122423422 is 224324221243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76143408 + ... + 76147900.

It is an arithmetic number, because the mean of its divisors is an integer number (6217359120).

Almost surely, 2^342122423422 is an apocalyptic number.

342122423422 is a deficient number, since it is larger than the sum of its proper divisors (254744052098).

342122423422 is a wasteful number, since it uses less digits than its factorization.

342122423422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778 (or 4765 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

Adding to 342122423422 its reverse (224324221243), we get a palindrome (566446644665).

The spelling of 342122423422 in words is "three hundred forty-two billion, one hundred twenty-two million, four hundred twenty-three thousand, four hundred twenty-two".