342531134 has 32 divisors (see below), whose sum is σ = 588605184. Its totient is φ = 147977280.

The previous prime is 342531127. The next prime is 342531143. The reversal of 342531134 is 431135243.

It is a congruent number.

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, 80402 + ... + 84554.

It is an arithmetic number, because the mean of its divisors is an integer number (18393912).

Almost surely, 2^342531134 is an apocalyptic number.

342531134 is a deficient number, since it is larger than the sum of its proper divisors (246074050).

342531134 is a wasteful number, since it uses less digits than its factorization.

342531134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352.

The product of its digits is 4320, while the sum is 26.

The square root of 342531134 is about 18507.5966565084. The cubic root of 342531134 is about 699.6808980938.

Adding to 342531134 its reverse (431135243), we get a palindrome (773666377).

The spelling of 342531134 in words is "three hundred forty-two million, five hundred thirty-one thousand, one hundred thirty-four".