4400224024 has 32 divisors (see below), whose sum is σ = 9839013120. Its totient is φ = 1803818016.

The previous prime is 4400224021. The next prime is 4400224039. The reversal of 4400224024 is 4204220044.

It is a super-2 number, since 2×4400224024² = 38723942922773505152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4400223986 and 4400224004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400224021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706874 + ... + 1709449.

It is an arithmetic number, because the mean of its divisors is an integer number (307469160).

Almost surely, 2^4400224024 is an apocalyptic number.

It is an amenable number.

4400224024 is an abundant number, since it is smaller than the sum of its proper divisors (5438789096).

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

4400224024 is a wasteful number, since it uses less digits than its factorization.

4400224024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416359 (or 3416355 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4400224024 is about 66334.1844300508. The cubic root of 4400224024 is about 1638.6703509760.

Adding to 4400224024 its reverse (4204220044), we get a palindrome (8604444068).

The spelling of 4400224024 in words is "four billion, four hundred million, two hundred twenty-four thousand, twenty-four".