342430212 has 24 divisors (see below), whose sum is σ = 802796512. Its totient is φ = 113601600.

The previous prime is 342430211. The next prime is 342430219. The reversal of 342430212 is 212034243.

It is not an unprimeable number, because it can be changed into a prime (342430211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65089 + ... + 70152.

Almost surely, 2^342430212 is an apocalyptic number.

It is an amenable number.

342430212 is an abundant number, since it is smaller than the sum of its proper divisors (460366300).

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

342430212 is a wasteful number, since it uses less digits than its factorization.

342430212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135459 (or 135457 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 342430212 is about 18504.8699536095. The cubic root of 342430212 is about 699.6121742856.

Adding to 342430212 its reverse (212034243), we get a palindrome (554464455).

The spelling of 342430212 in words is "three hundred forty-two million, four hundred thirty thousand, two hundred twelve".