342115112 has 16 divisors (see below), whose sum is σ = 645176340. Its totient is φ = 170068096.

The previous prime is 342115097. The next prime is 342115129. The reversal of 342115112 is 211511243.

It can be written as a sum of positive squares in 2 ways, for example, as 338780836 + 3334276 = 18406^2 + 1826^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122213 + ... + 124980.

Almost surely, 2^342115112 is an apocalyptic number.

It is an amenable number.

342115112 is a deficient number, since it is larger than the sum of its proper divisors (303061228).

342115112 is a wasteful number, since it uses less digits than its factorization.

342115112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247372 (or 247368 counting only the distinct ones).

The product of its digits is 240, while the sum is 20.

The square root of 342115112 is about 18496.3540191033. The cubic root of 342115112 is about 699.3975169718.

Adding to 342115112 its reverse (211511243), we get a palindrome (553626355).

The spelling of 342115112 in words is "three hundred forty-two million, one hundred fifteen thousand, one hundred twelve".