342542135641122 has 32 divisors (see below), whose sum is σ = 761215254379200. Its totient is φ = 114179135603904.

The previous prime is 342542135641117. The next prime is 342542135641151. The reversal of 342542135641122 is 221146531245243.

342542135641122 is a `hidden beast` number, since 3 + 4 + 2 + 5 + 42 + 13 + 564 + 11 + 22 = 666.

It is a super-3 number, since 3×342542135641122³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 39834372 + ... + 47664047.

It is an arithmetic number, because the mean of its divisors is an integer number (23787976699350).

Almost surely, 2^{342542135641122} is an apocalyptic number.

342542135641122 is an abundant number, since it is smaller than the sum of its proper divisors (418673118738078).

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

342542135641122 is a wasteful number, since it uses less digits than its factorization.

342542135641122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87570927 (or 87570921 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

Adding to 342542135641122 its reverse (221146531245243), we get a palindrome (563688666886365).

The spelling of 342542135641122 in words is "three hundred forty-two trillion, five hundred forty-two billion, one hundred thirty-five million, six hundred forty-one thousand, one hundred twenty-two".