444002200441 has 4 divisors (see below), whose sum is σ = 448990989300. Its totient is φ = 439013411584.

The previous prime is 444002200399. The next prime is 444002200457. The reversal of 444002200441 is 144002200444.

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 194406037225 + 249596163216 = 440915^2 + 499596^2 .

It is a cyclic number.

It is not a de Polignac number, because 444002200441 - 2²¹ = 444000103289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444002200141) 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 3 ways as a sum of consecutive naturals, for example, 2494394296 + ... + 2494394473.

It is an arithmetic number, because the mean of its divisors is an integer number (112247747325).

Almost surely, 2^444002200441 is an apocalyptic number.

It is an amenable number.

444002200441 is a deficient number, since it is larger than the sum of its proper divisors (4988788859).

444002200441 is an equidigital number, since it uses as much as digits as its factorization.

444002200441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4988788858.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 444002200441 its reverse (144002200444), we get a palindrome (588004400885).

The spelling of 444002200441 in words is "four hundred forty-four billion, two million, two hundred thousand, four hundred forty-one".