342331422312 has 128 divisors (see below), whose sum is σ = 940904709120. Its totient is φ = 102930240000.

The previous prime is 342331422241. The next prime is 342331422343. The reversal of 342331422312 is 213224133243.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 342331422312.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37985887 + ... + 37994897.

It is an arithmetic number, because the mean of its divisors is an integer number (7350818040).

Almost surely, 2^342331422312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342331422312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470452354560).

342331422312 is an abundant number, since it is smaller than the sum of its proper divisors (598573286808).

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

342331422312 is a wasteful number, since it uses less digits than its factorization.

342331422312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10135 (or 10131 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 342331422312 its reverse (213224133243), we get a palindrome (555555555555).

The spelling of 342331422312 in words is "three hundred forty-two billion, three hundred thirty-one million, four hundred twenty-two thousand, three hundred twelve".