342105230 has 32 divisors (see below), whose sum is σ = 637011648. Its totient is φ = 132192000.

The previous prime is 342105191. The next prime is 342105299. The reversal of 342105230 is 32501243.

It is a happy number.

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, 38180 + ... + 46280.

It is an arithmetic number, because the mean of its divisors is an integer number (19906614).

Almost surely, 2^342105230 is an apocalyptic number.

342105230 is a deficient number, since it is larger than the sum of its proper divisors (294906418).

342105230 is a wasteful number, since it uses less digits than its factorization.

342105230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8252.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 342105230 is about 18496.0868834465. The cubic root of 342105230 is about 699.3907828711.

Adding to 342105230 its reverse (32501243), we get a palindrome (374606473).

The spelling of 342105230 in words is "three hundred forty-two million, one hundred five thousand, two hundred thirty".