342500243322 has 128 divisors (see below), whose sum is σ = 725345280000. Its totient is φ = 107666657280.

The previous prime is 342500243317. The next prime is 342500243339. The reversal of 342500243322 is 223342005243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 342500243322.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 762806554 + ... + 762807002.

It is an arithmetic number, because the mean of its divisors is an integer number (5666760000).

Almost surely, 2^342500243322 is an apocalyptic number.

342500243322 is an abundant number, since it is smaller than the sum of its proper divisors (382845036678).

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

342500243322 is a wasteful number, since it uses less digits than its factorization.

342500243322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036.

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 342500243322 its reverse (223342005243), we get a palindrome (565842248565).

The spelling of 342500243322 in words is "three hundred forty-two billion, five hundred million, two hundred forty-three thousand, three hundred twenty-two".