224242240424 has 16 divisors (see below), whose sum is σ = 420475576500. Its totient is φ = 112115420032.

The previous prime is 224242240423. The next prime is 224242240427. The reversal of 224242240424 is 424042242422.

224242240424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 224219296324 + 22944100 = 473518^2 + 4790^2 .

It is not an unprimeable number, because it can be changed into a prime (224242240423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542957 + ... + 862140.

Almost surely, 2^224242240424 is an apocalyptic number.

It is an amenable number.

224242240424 is a deficient number, since it is larger than the sum of its proper divisors (196233336076).

224242240424 is a wasteful number, since it uses less digits than its factorization.

224242240424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425052 (or 1425048 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 224242240424 its reverse (424042242422), we get a palindrome (648284482846).

The spelling of 224242240424 in words is "two hundred twenty-four billion, two hundred forty-two million, two hundred forty thousand, four hundred twenty-four".