5444412144445 has 4 divisors (see below), whose sum is σ = 6533294573340. Its totient is φ = 4355529715552.

The previous prime is 5444412144439. The next prime is 5444412144467.

5444412144445 is nontrivially palindromic in base 10.

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 2773217428804 + 2671194715641 = 1665298^2 + 1634379^2 .

It is a cyclic number.

It is not a de Polignac number, because 5444412144445 - 2¹⁷ = 5444412013373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5444412144395 and 5444412144404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544441214440 + ... + 544441214449.

It is an arithmetic number, because the mean of its divisors is an integer number (1633323643335).

Almost surely, 2^{5444412144445} is an apocalyptic number.

It is an amenable number.

5444412144445 is a deficient number, since it is larger than the sum of its proper divisors (1088882428895).

5444412144445 is a wasteful number, since it uses less digits than its factorization.

5444412144445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088882428894.

The product of its digits is 3276800, while the sum is 46.

The spelling of 5444412144445 in words is "five trillion, four hundred forty-four billion, four hundred twelve million, one hundred forty-four thousand, four hundred forty-five".