242004424 has 16 divisors (see below), whose sum is σ = 454572720. Its totient is φ = 120785040.

The previous prime is 242004419. The next prime is 242004443. The reversal of 242004424 is 424400242.

242004424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×242004424² = 117132282471143552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242004395 and 242004404.

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, 22362 + ... + 31369.

It is an arithmetic number, because the mean of its divisors is an integer number (28410795).

Almost surely, 2^242004424 is an apocalyptic number.

It is an amenable number.

242004424 is a deficient number, since it is larger than the sum of its proper divisors (212568296).

242004424 is a wasteful number, since it uses less digits than its factorization.

242004424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54300 (or 54296 counting only the distinct ones).

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

The square root of 242004424 is about 15556.4913781996. The cubic root of 242004424 is about 623.1717657900.

Adding to 242004424 its reverse (424400242), we get a palindrome (666404666).

The spelling of 242004424 in words is "two hundred forty-two million, four thousand, four hundred twenty-four".