4005066241 has 6 divisors (see below), whose sum is σ = 4402263026. Its totient is φ = 3640969200.

The previous prime is 4005066223. The next prime is 4005066251. The reversal of 4005066241 is 1426605004.

4005066241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3981105216 + 23961025 = 63096^2 + 4895^2 .

It is not a de Polignac number, because 4005066241 - 2⁷ = 4005066113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4005066251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16549740 + ... + 16549981.

Almost surely, 2^4005066241 is an apocalyptic number.

It is an amenable number.

4005066241 is a deficient number, since it is larger than the sum of its proper divisors (397196785).

4005066241 is a wasteful number, since it uses less digits than its factorization.

4005066241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33099743 (or 33099732 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4005066241 is about 63285.5926811150. The cubic root of 4005066241 is about 1588.0709489172.

The spelling of 4005066241 in words is "four billion, five million, sixty-six thousand, two hundred forty-one".