242343212 has 12 divisors (see below), whose sum is σ = 425222280. Its totient is φ = 120851136.

The previous prime is 242343209. The next prime is 242343223. The reversal of 242343212 is 212343242.

242343212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78413 + ... + 81444.

It is an arithmetic number, because the mean of its divisors is an integer number (35435190).

Almost surely, 2^242343212 is an apocalyptic number.

It is an amenable number.

242343212 is a deficient number, since it is larger than the sum of its proper divisors (182879068).

242343212 is a wasteful number, since it uses less digits than its factorization.

242343212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160240 (or 160238 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 242343212 is about 15567.3765291394. The cubic root of 242343212 is about 623.4624280713.

Adding to 242343212 its reverse (212343242), we get a palindrome (454686454).

The spelling of 242343212 in words is "two hundred forty-two million, three hundred forty-three thousand, two hundred twelve".