1444403026043 has 8 divisors (see below), whose sum is σ = 1522448785920. Its totient is φ = 1366559721000.

The previous prime is 1444403026037. The next prime is 1444403026061. The reversal of 1444403026043 is 3406203044441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1444403026043 - 2¹⁸ = 1444402763899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1444403025994 and 1444403026012.

It is not an unprimeable number, because it can be changed into a prime (1444403046043) 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, 50599055 + ... + 50627592.

It is an arithmetic number, because the mean of its divisors is an integer number (190306098240).

Almost surely, 2^{1444403026043} is an apocalyptic number.

1444403026043 is a deficient number, since it is larger than the sum of its proper divisors (78045759877).

1444403026043 is a wasteful number, since it uses less digits than its factorization.

1444403026043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101227417.

The product of its (nonzero) digits is 110592, while the sum is 35.

The spelling of 1444403026043 in words is "one trillion, four hundred forty-four billion, four hundred three million, twenty-six thousand, forty-three".