342012230 has 16 divisors (see below), whose sum is σ = 703568160. Its totient is φ = 117261312.

The previous prime is 342012199. The next prime is 342012247. The reversal of 342012230 is 32210243.

It is a junction number, because it is equal to n+sod(n) for n = 342012199 and 342012208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2442875 + ... + 2443014.

It is an arithmetic number, because the mean of its divisors is an integer number (43973010).

Almost surely, 2^342012230 is an apocalyptic number.

342012230 is an abundant number, since it is smaller than the sum of its proper divisors (361555930).

342012230 is a wasteful number, since it uses less digits than its factorization.

342012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4885903.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 342012230 is about 18493.5726672809. The cubic root of 342012230 is about 699.3274015565.

Adding to 342012230 its reverse (32210243), we get a palindrome (374222473).

The spelling of 342012230 in words is "three hundred forty-two million, twelve thousand, two hundred thirty".