5444388834445 has 192 divisors, whose sum is σ = 7580689482240. Its totient is φ = 3748377600000.

The previous prime is 5444388834431. The next prime is 5444388834449.

It is a happy number.

5444388834445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5444388834445 - 2⁵ = 5444388834413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444388834449) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 36055555120 + ... + 36055555270.

It is an arithmetic number, because the mean of its divisors is an integer number (39482757720).

Almost surely, 2^{5444388834445} is an apocalyptic number.

5444388834445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5444388834445 is a deficient number, since it is larger than the sum of its proper divisors (2136300647795).

5444388834445 is a wasteful number, since it uses less digits than its factorization.

5444388834445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548 (or 537 counting only the distinct ones).

The product of its digits is 471859200, while the sum is 64.

It can be divided in two parts, 54443 and 88834445, that added together give a palindrome (88888888).

The spelling of 5444388834445 in words is "five trillion, four hundred forty-four billion, three hundred eighty-eight million, eight hundred thirty-four thousand, four hundred forty-five".