342423324242 has 16 divisors (see below), whose sum is σ = 515750965632. Its totient is φ = 170506877040.

The previous prime is 342423324239. The next prime is 342423324301. The reversal of 342423324242 is 242423324243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143473 + ... + 1411515.

It is an arithmetic number, because the mean of its divisors is an integer number (32234435352).

Almost surely, 2^342423324242 is an apocalyptic number.

342423324242 is a deficient number, since it is larger than the sum of its proper divisors (173327641390).

342423324242 is a wasteful number, since it uses less digits than its factorization.

342423324242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270673.

The product of its digits is 221184, while the sum is 35.

Adding to 342423324242 its reverse (242423324243), we get a palindrome (584846648485).

Subtracting from 342423324242 its reverse (242423324243), we obtain a palindrome (99999999999).

The spelling of 342423324242 in words is "three hundred forty-two billion, four hundred twenty-three million, three hundred twenty-four thousand, two hundred forty-two".