4440334441 has 4 divisors (see below), whose sum is σ = 4449378384. Its totient is φ = 4431290500.

The previous prime is 4440334439. The next prime is 4440334453. The reversal of 4440334441 is 1444330444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4440334441 - 2¹ = 4440334439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4440334141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4521235 + ... + 4522216.

It is an arithmetic number, because the mean of its divisors is an integer number (1112344596).

Almost surely, 2^4440334441 is an apocalyptic number.

It is an amenable number.

4440334441 is a deficient number, since it is larger than the sum of its proper divisors (9043943).

4440334441 is an equidigital number, since it uses as much as digits as its factorization.

4440334441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9043942.

The product of its (nonzero) digits is 36864, while the sum is 31.

The square root of 4440334441 is about 66635.8345111697. The cubic root of 4440334441 is about 1643.6344195773.

Adding to 4440334441 its reverse (1444330444), we get a palindrome (5884664885).

The spelling of 4440334441 in words is "four billion, four hundred forty million, three hundred thirty-four thousand, four hundred forty-one".