1444344334044 has 24 divisors (see below), whose sum is σ = 3486348393360. Its totient is φ = 464846452224.

The previous prime is 1444344333983. The next prime is 1444344334057. The reversal of 1444344334044 is 4404334434441.

It is a super-2 number, since 2×1444344334044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1444344333987 and 1444344334005.

It is a congruent number.

It is an unprimeable number.

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, 2075207029 + ... + 2075207724.

It is an arithmetic number, because the mean of its divisors is an integer number (145264516390).

Almost surely, 2^{1444344334044} is an apocalyptic number.

It is an amenable number.

1444344334044 is an abundant number, since it is smaller than the sum of its proper divisors (2042004059316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1444344334044 is a wasteful number, since it uses less digits than its factorization.

1444344334044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150414789 (or 4150414787 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 42.

Adding to 1444344334044 its reverse (4404334434441), we get a palindrome (5848678768485).

The spelling of 1444344334044 in words is "one trillion, four hundred forty-four billion, three hundred forty-four million, three hundred thirty-four thousand, forty-four".