1344444041443 has 8 divisors (see below), whose sum is σ = 1357782531696. Its totient is φ = 1331106084000.

The previous prime is 1344444041407. The next prime is 1344444041477. The reversal of 1344444041443 is 3441404444431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1344444041443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344444041396 and 1344444041405.

It is not an unprimeable number, because it can be changed into a prime (1344444051443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6635173 + ... + 6834793.

It is an arithmetic number, because the mean of its divisors is an integer number (169722816462).

Almost surely, 2^{1344444041443} is an apocalyptic number.

1344444041443 is a deficient number, since it is larger than the sum of its proper divisors (13338490253).

1344444041443 is a wasteful number, since it uses less digits than its factorization.

1344444041443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266405.

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 1344444041443 its reverse (3441404444431), we get a palindrome (4785848485874).

The spelling of 1344444041443 in words is "one trillion, three hundred forty-four billion, four hundred forty-four million, forty-one thousand, four hundred forty-three".