4421314441 has 4 divisors (see below), whose sum is σ = 4422097300. Its totient is φ = 4420531584.

The previous prime is 4421314433. The next prime is 4421314453. The reversal of 4421314441 is 1444131244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4004991225 + 416323216 = 63285^2 + 20404^2 .

It is a cyclic number.

It is not a de Polignac number, because 4421314441 - 2³ = 4421314433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4421314411) 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, 382896 + ... + 394273.

It is an arithmetic number, because the mean of its divisors is an integer number (1105524325).

Almost surely, 2^4421314441 is an apocalyptic number.

It is an amenable number.

4421314441 is a deficient number, since it is larger than the sum of its proper divisors (782859).

4421314441 is an equidigital number, since it uses as much as digits as its factorization.

4421314441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782858.

The product of its digits is 6144, while the sum is 28.

The square root of 4421314441 is about 66492.9653497270. The cubic root of 4421314441 is about 1641.2842460323.

Adding to 4421314441 its reverse (1444131244), we get a palindrome (5865445685).

The spelling of 4421314441 in words is "four billion, four hundred twenty-one million, three hundred fourteen thousand, four hundred forty-one".