242012234 has 24 divisors (see below), whose sum is σ = 388071360. Its totient is φ = 113159592.

The previous prime is 242012231. The next prime is 242012237. The reversal of 242012234 is 432210242.

It is an interprime number because it is at equal distance from previous prime (242012231) and next prime (242012237).

It is not an unprimeable number, because it can be changed into a prime (242012231) 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 11 ways as a sum of consecutive naturals, for example, 54917 + ... + 59159.

It is an arithmetic number, because the mean of its divisors is an integer number (16169640).

Almost surely, 2^242012234 is an apocalyptic number.

242012234 is a deficient number, since it is larger than the sum of its proper divisors (146059126).

242012234 is a wasteful number, since it uses less digits than its factorization.

242012234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4362 (or 4343 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 242012234 is about 15556.7423967873. The cubic root of 242012234 is about 623.1784694128.

Adding to 242012234 its reverse (432210242), we get a palindrome (674222476).

The spelling of 242012234 in words is "two hundred forty-two million, twelve thousand, two hundred thirty-four".