4011043041 has 24 divisors (see below), whose sum is σ = 6019327080. Its totient is φ = 2570701056.

The previous prime is 4011043039. The next prime is 4011043061. The reversal of 4011043041 is 1403401104.

It can be written as a sum of positive squares in 4 ways, for example, as 272943441 + 3738099600 = 16521^2 + 61140^2 .

It is not a de Polignac number, because 4011043041 - 2¹ = 4011043039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4011043061) 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 23 ways as a sum of consecutive naturals, for example, 27835 + ... + 93791.

It is an arithmetic number, because the mean of its divisors is an integer number (250805295).

Almost surely, 2^4011043041 is an apocalyptic number.

It is an amenable number.

4011043041 is a deficient number, since it is larger than the sum of its proper divisors (2008284039).

4011043041 is a wasteful number, since it uses less digits than its factorization.

4011043041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66225 (or 66222 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4011043041 is about 63332.7959354393. The cubic root of 4011043041 is about 1588.8605209514.

Adding to 4011043041 its reverse (1403401104), we get a palindrome (5414444145).

The spelling of 4011043041 in words is "four billion, eleven million, forty-three thousand, forty-one".