242430112 has 24 divisors (see below), whose sum is σ = 478094400. Its totient is φ = 121009344.

The previous prime is 242430073. The next prime is 242430113. The reversal of 242430112 is 211034242.

It is a self number, because there is not a number n which added to its sum of digits gives 242430112.

It is not an unprimeable number, because it can be changed into a prime (242430113) 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, 13689 + ... + 25927.

It is an arithmetic number, because the mean of its divisors is an integer number (19920600).

Almost surely, 2^242430112 is an apocalyptic number.

It is an amenable number.

242430112 is a deficient number, since it is larger than the sum of its proper divisors (235664288).

242430112 is a wasteful number, since it uses less digits than its factorization.

242430112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12868 (or 12860 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 242430112 is about 15570.1673722539. The cubic root of 242430112 is about 623.5369400413.

Adding to 242430112 its reverse (211034242), we get a palindrome (453464354).

The spelling of 242430112 in words is "two hundred forty-two million, four hundred thirty thousand, one hundred twelve".