342212404242 has 32 divisors (see below), whose sum is σ = 734612300352. Its totient is φ = 105890056704.

The previous prime is 342212404229. The next prime is 342212404267. The reversal of 342212404242 is 242404212243.

It is a happy number.

342212404242 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22972168 + ... + 22987059.

It is an arithmetic number, because the mean of its divisors is an integer number (22956634386).

Almost surely, 2^342212404242 is an apocalyptic number.

342212404242 is an abundant number, since it is smaller than the sum of its proper divisors (392399896110).

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

342212404242 is a wasteful number, since it uses less digits than its factorization.

342212404242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45959322.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 342212404242 its reverse (242404212243), we get a palindrome (584616616485).

The spelling of 342212404242 in words is "three hundred forty-two billion, two hundred twelve million, four hundred four thousand, two hundred forty-two".