4242424224 has 24 divisors (see below), whose sum is σ = 11136363840. Its totient is φ = 1414141376.

The previous prime is 4242424217. The next prime is 4242424237. The reversal of 4242424224 is 4224242424.

It is a happy number.

4242424224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

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 = 4242424191 and 4242424200.

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, 22095864 + ... + 22096055.

It is an arithmetic number, because the mean of its divisors is an integer number (464015160).

Almost surely, 2^4242424224 is an apocalyptic number.

It is an amenable number.

4242424224 is an abundant number, since it is smaller than the sum of its proper divisors (6893939616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4242424224 is a wasteful number, since it uses less digits than its factorization.

4242424224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44191932 (or 44191924 counting only the distinct ones).

The product of its digits is 32768, while the sum is 30.

The square root of 4242424224 is about 65133.8945864594. The cubic root of 4242424224 is about 1618.8428743461.

Adding to 4242424224 its reverse (4224242424), we get a palindrome (8466666648).

The spelling of 4242424224 in words is "four billion, two hundred forty-two million, four hundred twenty-four thousand, two hundred twenty-four".