1444332334441 has 4 divisors (see below), whose sum is σ = 1444334752900. Its totient is φ = 1444329915984.

The previous prime is 1444332334427. The next prime is 1444332334507.

1444332334441 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1225495494441 + 218836840000 = 1107021^2 + 467800^2 .

It is a cyclic number.

It is not a de Polignac number, because 1444332334441 - 2⁵ = 1444332334409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1444332334394 and 1444332334403.

It is not an unprimeable number, because it can be changed into a prime (1444332334141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403915 + ... + 1746943.

It is an arithmetic number, because the mean of its divisors is an integer number (361083688225).

Almost surely, 2^{1444332334441} is an apocalyptic number.

It is an amenable number.

1444332334441 is a deficient number, since it is larger than the sum of its proper divisors (2418459).

1444332334441 is a wasteful number, since it uses less digits than its factorization.

1444332334441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418458.

The product of its digits is 663552, while the sum is 40.

The spelling of 1444332334441 in words is "one trillion, four hundred forty-four billion, three hundred thirty-two million, three hundred thirty-four thousand, four hundred forty-one".