22443412441 has 8 divisors (see below), whose sum is σ = 22632238080. Its totient is φ = 22254776208.

The previous prime is 22443412379. The next prime is 22443412463. The reversal of 22443412441 is 14421434422.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22443412441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22443412241) 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, 195855 + ... + 288523.

It is an arithmetic number, because the mean of its divisors is an integer number (2829029760).

Almost surely, 2^22443412441 is an apocalyptic number.

It is an amenable number.

22443412441 is a deficient number, since it is larger than the sum of its proper divisors (188825639).

22443412441 is a wasteful number, since it uses less digits than its factorization.

22443412441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94703.

The product of its digits is 24576, while the sum is 31.

Adding to 22443412441 its reverse (14421434422), we get a palindrome (36864846863).

The spelling of 22443412441 in words is "twenty-two billion, four hundred forty-three million, four hundred twelve thousand, four hundred forty-one".