441445545544144 has 10 divisors (see below), whose sum is σ = 855300744491810. Its totient is φ = 220722772772064.

The previous prime is 441445545544141. The next prime is 441445545544163.

441445545544144 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 381050701070400 + 60394844473744 = 19520520^2 + 7771412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441445545544141) 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 as a sum of consecutive naturals, namely, 13795173298239 + ... + 13795173298270.

It is an arithmetic number, because the mean of its divisors is an integer number (85530074449181).

Almost surely, 2^{441445545544144} is an apocalyptic number.

It is an amenable number.

441445545544144 is a deficient number, since it is larger than the sum of its proper divisors (413855198947666).

441445545544144 is a wasteful number, since it uses less digits than its factorization.

441445545544144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27590346596517 (or 27590346596511 counting only the distinct ones).

The product of its digits is 163840000, while the sum is 58.

The spelling of 441445545544144 in words is "four hundred forty-one trillion, four hundred forty-five billion, five hundred forty-five million, five hundred forty-four thousand, one hundred forty-four".