342503234 has 8 divisors (see below), whose sum is σ = 540794640. Its totient is φ = 162238356.

The previous prime is 342503209. The next prime is 342503237. The reversal of 342503234 is 432305243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (342503237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4506584 + ... + 4506659.

It is an arithmetic number, because the mean of its divisors is an integer number (67599330).

Almost surely, 2^342503234 is an apocalyptic number.

342503234 is a deficient number, since it is larger than the sum of its proper divisors (198291406).

342503234 is a wasteful number, since it uses less digits than its factorization.

342503234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9013264.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 342503234 is about 18506.8428966153. The cubic root of 342503234 is about 699.6619006702.

Adding to 342503234 its reverse (432305243), we get a palindrome (774808477).

The spelling of 342503234 in words is "three hundred forty-two million, five hundred three thousand, two hundred thirty-four".