4041313181 has 2 divisors, whose sum is σ = 4041313182. Its totient is φ = 4041313180.

The previous prime is 4041313153. The next prime is 4041313207. The reversal of 4041313181 is 1813131404.

It is an a-pointer prime, because the next prime (4041313207) can be obtained adding 4041313181 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2995372900 + 1045940281 = 54730^2 + 32341^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041313181 - 2¹⁸ = 4041051037 is a prime.

It is a super-2 number, since 2×4041313181² = 32664424453848677522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4041313181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4041313781) 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 as a sum of consecutive naturals, namely, 2020656590 + 2020656591.

It is an arithmetic number, because the mean of its divisors is an integer number (2020656591).

Almost surely, 2^4041313181 is an apocalyptic number.

It is an amenable number.

4041313181 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041313181 is an equidigital number, since it uses as much as digits as its factorization.

4041313181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4041313181 is about 63571.3235743916. The cubic root of 4041313181 is about 1592.8473932245.

Adding to 4041313181 its reverse (1813131404), we get a palindrome (5854444585).

The spelling of 4041313181 in words is "four billion, forty-one million, three hundred thirteen thousand, one hundred eighty-one".