242441168 has 20 divisors (see below), whose sum is σ = 482426340. Its totient is φ = 117944064.

The previous prime is 242441149. The next prime is 242441191. The reversal of 242441168 is 861144242.

It can be written as a sum of positive squares in 2 ways, for example, as 120736144 + 121705024 = 10988^2 + 11032^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204173 + ... + 205356.

It is an arithmetic number, because the mean of its divisors is an integer number (24121317).

Almost surely, 2^242441168 is an apocalyptic number.

It is an amenable number.

242441168 is a deficient number, since it is larger than the sum of its proper divisors (239985172).

242441168 is a wasteful number, since it uses less digits than its factorization.

242441168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409574 (or 409568 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 242441168 is about 15570.5224061365. The cubic root of 242441168 is about 623.5464186763.

The spelling of 242441168 in words is "two hundred forty-two million, four hundred forty-one thousand, one hundred sixty-eight".