4004043441071 has 16 divisors (see below), whose sum is σ = 4139567208480. Its totient is φ = 3870803220480.

The previous prime is 4004043441031. The next prime is 4004043441077. The reversal of 4004043441071 is 1701443404004.

4004043441071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4004043441071 - 2¹⁴ = 4004043424687 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 (4004043441077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16641095 + ... + 16879991.

It is an arithmetic number, because the mean of its divisors is an integer number (258722950530).

Almost surely, 2^{4004043441071} is an apocalyptic number.

4004043441071 is a deficient number, since it is larger than the sum of its proper divisors (135523767409).

4004043441071 is a wasteful number, since it uses less digits than its factorization.

4004043441071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243674.

The product of its (nonzero) digits is 21504, while the sum is 32.

Adding to 4004043441071 its reverse (1701443404004), we get a palindrome (5705486845075).

The spelling of 4004043441071 in words is "four trillion, four billion, forty-three million, four hundred forty-one thousand, seventy-one".