4400443342241 has 4 divisors (see below), whose sum is σ = 4403629761684. Its totient is φ = 4397256922800.

The previous prime is 4400443342231. The next prime is 4400443342289. The reversal of 4400443342241 is 1422433440044.

4400443342241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3481713424225 + 918729918016 = 1865935^2 + 958504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4400443342241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4400443342231) 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, 1593207650 + ... + 1593210411.

It is an arithmetic number, because the mean of its divisors is an integer number (1100907440421).

Almost surely, 2^{4400443342241} is an apocalyptic number.

It is an amenable number.

4400443342241 is a deficient number, since it is larger than the sum of its proper divisors (3186419443).

4400443342241 is a wasteful number, since it uses less digits than its factorization.

4400443342241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186419442.

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

Adding to 4400443342241 its reverse (1422433440044), we get a palindrome (5822876782285).

The spelling of 4400443342241 in words is "four trillion, four hundred billion, four hundred forty-three million, three hundred forty-two thousand, two hundred forty-one".