4440044004045 has 16 divisors (see below), whose sum is σ = 7650537361152. Its totient is φ = 2185867817280.

The previous prime is 4440044003999. The next prime is 4440044004073. The reversal of 4440044004045 is 5404004400444.

4440044004045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4440044004045 - 2⁶ = 4440044003981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4440044003997 and 4440044004015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11384728021 + ... + 11384728410.

It is an arithmetic number, because the mean of its divisors is an integer number (478158585072).

Almost surely, 2^{4440044004045} is an apocalyptic number.

It is an amenable number.

4440044004045 is a deficient number, since it is larger than the sum of its proper divisors (3210493357107).

4440044004045 is a wasteful number, since it uses less digits than its factorization.

4440044004045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22769456452.

The product of its (nonzero) digits is 81920, while the sum is 33.

Adding to 4440044004045 its reverse (5404004400444), we get a palindrome (9844048404489).

The spelling of 4440044004045 in words is "four trillion, four hundred forty billion, forty-four million, four thousand, forty-five".