4041909811 has 8 divisors (see below), whose sum is σ = 4058558784. Its totient is φ = 4025295360.

The previous prime is 4041909799. The next prime is 4041909821. The reversal of 4041909811 is 1189091404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4041909811 - 2⁵ = 4041909779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4041909821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240561 + ... + 256813.

It is an arithmetic number, because the mean of its divisors is an integer number (507319848).

Almost surely, 2^4041909811 is an apocalyptic number.

4041909811 is a deficient number, since it is larger than the sum of its proper divisors (16648973).

4041909811 is a wasteful number, since it uses less digits than its factorization.

4041909811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17261.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 4041909811 is about 63576.0160044651. The cubic root of 4041909811 is about 1592.9257748243.

The spelling of 4041909811 in words is "four billion, forty-one million, nine hundred nine thousand, eight hundred eleven".