342334542 has 32 divisors (see below), whose sum is σ = 790850304. Its totient is φ = 97635200.

The previous prime is 342334513. The next prime is 342334549. The reversal of 342334542 is 245433243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342334549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151434 + ... + 153677.

It is an arithmetic number, because the mean of its divisors is an integer number (24714072).

Almost surely, 2^342334542 is an apocalyptic number.

342334542 is an abundant number, since it is smaller than the sum of its proper divisors (448515762).

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

342334542 is a wasteful number, since it uses less digits than its factorization.

342334542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305144.

The product of its digits is 34560, while the sum is 30.

The square root of 342334542 is about 18502.2847778322. The cubic root of 342334542 is about 699.5470144092.

Adding to 342334542 its reverse (245433243), we get a palindrome (587767785).

The spelling of 342334542 in words is "three hundred forty-two million, three hundred thirty-four thousand, five hundred forty-two".