242137112 has 16 divisors (see below), whose sum is σ = 518865360. Its totient is φ = 103773024.

The previous prime is 242137111. The next prime is 242137117. The reversal of 242137112 is 211731242.

242137112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242137111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2161883 + ... + 2161994.

It is an arithmetic number, because the mean of its divisors is an integer number (32429085).

Almost surely, 2^242137112 is an apocalyptic number.

It is an amenable number.

242137112 is an abundant number, since it is smaller than the sum of its proper divisors (276728248).

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

242137112 is a wasteful number, since it uses less digits than its factorization.

242137112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323890 (or 4323886 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 242137112 is about 15560.7555086506. The cubic root of 242137112 is about 623.2856374104.

Adding to 242137112 its reverse (211731242), we get a palindrome (453868354).

The spelling of 242137112 in words is "two hundred forty-two million, one hundred thirty-seven thousand, one hundred twelve".