4401322244543 has 8 divisors (see below), whose sum is σ = 5030163581088. Its totient is φ = 3772501161984.

The previous prime is 4401322244497. The next prime is 4401322244569. The reversal of 4401322244543 is 3454422231044.

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 4401322244543 - 2⁶ = 4401322244479 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4401322244497 and 4401322244506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401322244573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4594946 + ... + 5469567.

It is an arithmetic number, because the mean of its divisors is an integer number (628770447636).

Almost surely, 2^{4401322244543} is an apocalyptic number.

4401322244543 is a deficient number, since it is larger than the sum of its proper divisors (628841336545).

4401322244543 is a wasteful number, since it uses less digits than its factorization.

4401322244543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10126993.

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 4401322244543 its reverse (3454422231044), we get a palindrome (7855744475587).

The spelling of 4401322244543 in words is "four trillion, four hundred one billion, three hundred twenty-two million, two hundred forty-four thousand, five hundred forty-three".