6422441441 has 8 divisors (see below), whose sum is σ = 7323327144. Its totient is φ = 5579677440.

The previous prime is 6422441437. The next prime is 6422441449. The reversal of 6422441441 is 1441442246.

It can be written as a sum of positive squares in 4 ways, for example, as 307827025 + 6114614416 = 17545^2 + 78196^2 .

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

It is not a de Polignac number, because 6422441441 - 2² = 6422441437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6422441398 and 6422441407.

It is not an unprimeable number, because it can be changed into a prime (6422441449) 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, 14530190 + ... + 14530631.

It is an arithmetic number, because the mean of its divisors is an integer number (915415893).

Almost surely, 2^6422441441 is an apocalyptic number.

It is an amenable number.

6422441441 is a deficient number, since it is larger than the sum of its proper divisors (900885703).

6422441441 is a wasteful number, since it uses less digits than its factorization.

6422441441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29060851.

The product of its digits is 24576, while the sum is 32.

The square root of 6422441441 is about 80140.1362676655. The cubic root of 6422441441 is about 1858.8030840524.

Adding to 6422441441 its reverse (1441442246), we get a palindrome (7863883687).

The spelling of 6422441441 in words is "six billion, four hundred twenty-two million, four hundred forty-one thousand, four hundred forty-one".