342332142 has 16 divisors (see below), whose sum is σ = 685638480. Its totient is φ = 113948352.

The previous prime is 342332099. The next prime is 342332147. The reversal of 342332142 is 241233243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342332147) 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, 35983 + ... + 44490.

It is an arithmetic number, because the mean of its divisors is an integer number (42852405).

Almost surely, 2^342332142 is an apocalyptic number.

342332142 is an abundant number, since it is smaller than the sum of its proper divisors (343306338).

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

342332142 is a wasteful number, since it uses less digits than its factorization.

342332142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81187.

The product of its digits is 3456, while the sum is 24.

The square root of 342332142 is about 18502.2199208636. The cubic root of 342332142 is about 699.5453796372.

Adding to 342332142 its reverse (241233243), we get a palindrome (583565385).

The spelling of 342332142 in words is "three hundred forty-two million, three hundred thirty-two thousand, one hundred forty-two".