242330112 has 120 divisors (see below), whose sum is σ = 716230944. Its totient is φ = 78833664.

The previous prime is 242330111. The next prime is 242330117. The reversal of 242330112 is 211033242.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (242330111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197533 + ... + 198755.

Almost surely, 2^242330112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242330112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358115472).

242330112 is an abundant number, since it is smaller than the sum of its proper divisors (473900832).

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

242330112 is a wasteful number, since it uses less digits than its factorization.

242330112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 242330112 is about 15566.9557717622. The cubic root of 242330112 is about 623.4511939970.

Adding to 242330112 its reverse (211033242), we get a palindrome (453363354).

The spelling of 242330112 in words is "two hundred forty-two million, three hundred thirty thousand, one hundred twelve".