242443204 has 6 divisors (see below), whose sum is σ = 424275614. Its totient is φ = 121221600.

The previous prime is 242443189. The next prime is 242443231. The reversal of 242443204 is 402344242.

It can be written as a sum of positive squares in only one way, i.e., 238640704 + 3802500 = 15448^2 + 1950^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30305397 + ... + 30305404.

Almost surely, 2^242443204 is an apocalyptic number.

It is an amenable number.

242443204 is a deficient number, since it is larger than the sum of its proper divisors (181832410).

242443204 is a wasteful number, since it uses less digits than its factorization.

242443204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60610805 (or 60610803 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 242443204 is about 15570.5877859508. The cubic root of 242443204 is about 623.5481641677.

Adding to 242443204 its reverse (402344242), we get a palindrome (644787446).

The spelling of 242443204 in words is "two hundred forty-two million, four hundred forty-three thousand, two hundred four".