4041055309 has 2 divisors, whose sum is σ = 4041055310. Its totient is φ = 4041055308.

The previous prime is 4041055297. The next prime is 4041055339. The reversal of 4041055309 is 9035501404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3758916100 + 282139209 = 61310^2 + 16797^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041055309 - 2⁷ = 4041055181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4041055339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020527654 + 2020527655.

It is an arithmetic number, because the mean of its divisors is an integer number (2020527655).

Almost surely, 2^4041055309 is an apocalyptic number.

It is an amenable number.

4041055309 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041055309 is an equidigital number, since it uses as much as digits as its factorization.

4041055309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 4041055309 is about 63569.2953319447. The cubic root of 4041055309 is about 1592.8135131908.

The spelling of 4041055309 in words is "four billion, forty-one million, fifty-five thousand, three hundred nine".