242004244 has 12 divisors (see below), whose sum is σ = 425703124. Its totient is φ = 120374784.

The previous prime is 242004239. The next prime is 242004289. The reversal of 242004244 is 442400242.

It can be written as a sum of positive squares in 2 ways, for example, as 147914244 + 94090000 = 12162^2 + 9700^2 .

It is a super-2 number, since 2×242004244² = 117132108228023072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155967 + ... + 157510.

Almost surely, 2^242004244 is an apocalyptic number.

It is an amenable number.

242004244 is a deficient number, since it is larger than the sum of its proper divisors (183698880).

242004244 is a wasteful number, since it uses less digits than its factorization.

242004244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313674 (or 313672 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 242004244 is about 15556.4855928323. The cubic root of 242004244 is about 623.1716112874.

Adding to 242004244 its reverse (442400242), we get a palindrome (684404486).

The spelling of 242004244 in words is "two hundred forty-two million, four thousand, two hundred forty-four".