4403222440 has 16 divisors (see below), whose sum is σ = 9907250580. Its totient is φ = 1761288960.

The previous prime is 4403222413. The next prime is 4403222443. The reversal of 4403222440 is 442223044.

It can be written as a sum of positive squares in 2 ways, for example, as 4252865796 + 150356644 = 65214^2 + 12262^2 .

It is a super-2 number, since 2×4403222440² = 38776735712239107200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4403222443) 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, 55040241 + ... + 55040320.

Almost surely, 2^4403222440 is an apocalyptic number.

4403222440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4403222440 is an abundant number, since it is smaller than the sum of its proper divisors (5504028140).

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

4403222440 is a wasteful number, since it uses less digits than its factorization.

4403222440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110080572 (or 110080568 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4403222440 is about 66356.7814168228. The cubic root of 4403222440 is about 1639.0424759524.

Adding to 4403222440 its reverse (442223044), we get a palindrome (4845445484).

The spelling of 4403222440 in words is "four billion, four hundred three million, two hundred twenty-two thousand, four hundred forty".