4440305322 has 24 divisors (see below), whose sum is σ = 9622531620. Its totient is φ = 1479814080.

The previous prime is 4440305297. The next prime is 4440305323. The reversal of 4440305322 is 2235030444.

It can be written as a sum of positive squares in 2 ways, for example, as 3975428601 + 464876721 = 63051^2 + 21561^2 .

It is a super-2 number, since 2×4440305322² = 39432622705163047368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4440305323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84454 + ... + 126542.

Almost surely, 2^4440305322 is an apocalyptic number.

4440305322 is an abundant number, since it is smaller than the sum of its proper divisors (5182226298).

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

4440305322 is a wasteful number, since it uses less digits than its factorization.

4440305322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47958 (or 47955 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 4440305322 is about 66635.6160172621. The cubic root of 4440305322 is about 1643.6308266726.

Adding to 4440305322 its reverse (2235030444), we get a palindrome (6675335766).

The spelling of 4440305322 in words is "four billion, four hundred forty million, three hundred five thousand, three hundred twenty-two".