342420422204 has 24 divisors (see below), whose sum is σ = 688317204960. Its totient is φ = 146006675136.

The previous prime is 342420422203. The next prime is 342420422221. The reversal of 342420422204 is 402224024243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342420422203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31033319 + ... + 31044350.

It is an arithmetic number, because the mean of its divisors is an integer number (28679883540).

Almost surely, 2^342420422204 is an apocalyptic number.

It is an amenable number.

342420422204 is an abundant number, since it is smaller than the sum of its proper divisors (345896782756).

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

342420422204 is a wasteful number, since it uses less digits than its factorization.

342420422204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62077877 (or 62077875 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 342420422204 its reverse (402224024243), we get a palindrome (744644446447).

The spelling of 342420422204 in words is "three hundred forty-two billion, four hundred twenty million, four hundred twenty-two thousand, two hundred four".