342131422122 has 24 divisors (see below), whose sum is σ = 847182569376. Its totient is φ = 97751834856.

The previous prime is 342131422093. The next prime is 342131422147. The reversal of 342131422122 is 221224131243.

342131422122 is a `hidden beast` number, since 3 + 4 + 213 + 1 + 422 + 1 + 22 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1357664248 + ... + 1357664499.

It is an arithmetic number, because the mean of its divisors is an integer number (35299273724).

Almost surely, 2^342131422122 is an apocalyptic number.

342131422122 is an abundant number, since it is smaller than the sum of its proper divisors (505051147254).

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

342131422122 is a wasteful number, since it uses less digits than its factorization.

342131422122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715328762 (or 2715328759 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 342131422122 its reverse (221224131243), we get a palindrome (563355553365).

The spelling of 342131422122 in words is "three hundred forty-two billion, one hundred thirty-one million, four hundred twenty-two thousand, one hundred twenty-two".