4404143344441 has 4 divisors (see below), whose sum is σ = 4446902017792. Its totient is φ = 4361384671092.

The previous prime is 4404143344439. The next prime is 4404143344453. The reversal of 4404143344441 is 1444433414044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4404143344441 - 2¹ = 4404143344439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4404143344394 and 4404143344403.

It is not an unprimeable number, because it can be changed into a prime (4404143344241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21379336521 + ... + 21379336726.

It is an arithmetic number, because the mean of its divisors is an integer number (1111725504448).

Almost surely, 2^{4404143344441} is an apocalyptic number.

It is an amenable number.

4404143344441 is a deficient number, since it is larger than the sum of its proper divisors (42758673351).

4404143344441 is a wasteful number, since it uses less digits than its factorization.

4404143344441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42758673350.

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 4404143344441 its reverse (1444433414044), we get a palindrome (5848576758485).

The spelling of 4404143344441 in words is "four trillion, four hundred four billion, one hundred forty-three million, three hundred forty-four thousand, four hundred forty-one".