242404424 has 16 divisors (see below), whose sum is σ = 454675200. Its totient is φ = 121157712.

The previous prime is 242404399. The next prime is 242404433. The reversal of 242404424 is 424404242.

242404424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 242404393 and 242404402.

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, 34889 + ... + 41255.

It is an arithmetic number, because the mean of its divisors is an integer number (28417200).

Almost surely, 2^242404424 is an apocalyptic number.

It is an amenable number.

242404424 is a deficient number, since it is larger than the sum of its proper divisors (212270776).

242404424 is a wasteful number, since it uses less digits than its factorization.

242404424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11132 (or 11128 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 242404424 is about 15569.3424395509. The cubic root of 242404424 is about 623.5149158484.

Adding to 242404424 its reverse (424404242), we get a palindrome (666808666).

The spelling of 242404424 in words is "two hundred forty-two million, four hundred four thousand, four hundred twenty-four".