4440240224 has 48 divisors (see below), whose sum is σ = 9995495328. Its totient is φ = 1902016512.

The previous prime is 4440240191. The next prime is 4440240247. The reversal of 4440240224 is 4220420444.

It is a junction number, because it is equal to n+sod(n) for n = 4440240193 and 4440240202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631094 + ... + 638090.

It is an arithmetic number, because the mean of its divisors is an integer number (208239486).

Almost surely, 2^4440240224 is an apocalyptic number.

It is an amenable number.

4440240224 is an abundant number, since it is smaller than the sum of its proper divisors (5555255104).

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

4440240224 is a wasteful number, since it uses less digits than its factorization.

4440240224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9847 (or 9839 counting only the distinct ones).

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

The square root of 4440240224 is about 66635.1275529656. The cubic root of 4440240224 is about 1643.6227943719.

Adding to 4440240224 its reverse (4220420444), we get a palindrome (8660660668).

The spelling of 4440240224 in words is "four billion, four hundred forty million, two hundred forty thousand, two hundred twenty-four".