244224424 has 16 divisors (see below), whose sum is σ = 466561620. Its totient is φ = 119808000.

The previous prime is 244224401. The next prime is 244224437. The reversal of 244224424 is 424422442.

It can be written as a sum of positive squares in 2 ways, for example, as 243921924 + 302500 = 15618^2 + 550^2 .

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 244224392 and 244224401.

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, 287577 + ... + 288424.

Almost surely, 2^244224424 is an apocalyptic number.

It is an amenable number.

244224424 is a deficient number, since it is larger than the sum of its proper divisors (222337196).

244224424 is a wasteful number, since it uses less digits than its factorization.

244224424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576060 (or 576056 counting only the distinct ones).

The product of its digits is 16384, while the sum is 28.

The square root of 244224424 is about 15627.6813379337. The cubic root of 244224424 is about 625.0715003000.

Adding to 244224424 its reverse (424422442), we get a palindrome (668646866).

It can be divided in two parts, 244224 and 424, that multiplied together give a square (103550976 = 10176²).

The spelling of 244224424 in words is "two hundred forty-four million, two hundred twenty-four thousand, four hundred twenty-four".