4404040440017 has 2 divisors, whose sum is σ = 4404040440018. Its totient is φ = 4404040440016.

The previous prime is 4404040439999. The next prime is 4404040440029. The reversal of 4404040440017 is 7100440404044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2783928957121 + 1620111482896 = 1668511^2 + 1272836^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4404040440017 is a prime.

It is not a weakly prime, because it can be changed into another prime (4404040940017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202020220008 + 2202020220009.

It is an arithmetic number, because the mean of its divisors is an integer number (2202020220009).

Almost surely, 2^{4404040440017} is an apocalyptic number.

It is an amenable number.

4404040440017 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404040440017 is an equidigital number, since it uses as much as digits as its factorization.

4404040440017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 32.

The spelling of 4404040440017 in words is "four trillion, four hundred four billion, forty million, four hundred forty thousand, seventeen".