242301144 has 32 divisors (see below), whose sum is σ = 620529840. Its totient is φ = 78796800.

The previous prime is 242301133. The next prime is 242301161. The reversal of 242301144 is 441103242.

242301144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 242301144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122137 + ... + 124104.

Almost surely, 2^242301144 is an apocalyptic number.

242301144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242301144 is an abundant number, since it is smaller than the sum of its proper divisors (378228696).

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

242301144 is a wasteful number, since it uses less digits than its factorization.

242301144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246291 (or 246287 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 242301144 is about 15566.0253115559. The cubic root of 242301144 is about 623.4263506765.

Adding to 242301144 its reverse (441103242), we get a palindrome (683404386).

The spelling of 242301144 in words is "two hundred forty-two million, three hundred one thousand, one hundred forty-four".