4440144443103 has 40 divisors (see below), whose sum is σ = 6641086502336. Its totient is φ = 2956404096000.

The previous prime is 4440144443087. The next prime is 4440144443299. The reversal of 4440144443103 is 3013444410444.

4440144443103 is a `hidden beast` number, since 4 + 440 + 144 + 44 + 31 + 0 + 3 = 666.

It is not a de Polignac number, because 4440144443103 - 2⁴ = 4440144443087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440144403103) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 275589018 + ... + 275605128.

Almost surely, 2^{4440144443103} is an apocalyptic number.

4440144443103 is a deficient number, since it is larger than the sum of its proper divisors (2200942059233).

4440144443103 is a wasteful number, since it uses less digits than its factorization.

4440144443103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20157 (or 20148 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 4440144443103 its reverse (3013444410444), we get a palindrome (7453588853547).

The spelling of 4440144443103 in words is "four trillion, four hundred forty billion, one hundred forty-four million, four hundred forty-three thousand, one hundred three".