4444343441 has 8 divisors (see below), whose sum is σ = 4506759840. Its totient is φ = 4381968672.

The previous prime is 4444343417. The next prime is 4444343509. The reversal of 4444343441 is 1443434444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4444343441 - 2²² = 4440149137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4444343401) 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, 249746 + ... + 266948.

It is an arithmetic number, because the mean of its divisors is an integer number (563344980).

Almost surely, 2^4444343441 is an apocalyptic number.

It is an amenable number.

4444343441 is a deficient number, since it is larger than the sum of its proper divisors (62416399).

4444343441 is a wasteful number, since it uses less digits than its factorization.

4444343441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20815.

The product of its digits is 147456, while the sum is 35.

The square root of 4444343441 is about 66665.9091365294. The cubic root of 4444343441 is about 1644.1289279969.

Adding to 4444343441 its reverse (1443434444), we get a palindrome (5887777885).

The spelling of 4444343441 in words is "four billion, four hundred forty-four million, three hundred forty-three thousand, four hundred forty-one".