7043444041 has 2 divisors, whose sum is σ = 7043444042. Its totient is φ = 7043444040.

The previous prime is 7043444033. The next prime is 7043444071. The reversal of 7043444041 is 1404443407.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7043405625 + 38416 = 83925^2 + 196^2 .

It is a cyclic number.

It is not a de Polignac number, because 7043444041 - 2³ = 7043444033 is a prime.

It is a super-2 number, since 2×7043444041² = 99220207917396819362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7043443994 and 7043444012.

It is not a weakly prime, because it can be changed into another prime (7043444071) 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, 3521722020 + 3521722021.

It is an arithmetic number, because the mean of its divisors is an integer number (3521722021).

Almost surely, 2^7043444041 is an apocalyptic number.

It is an amenable number.

7043444041 is a deficient number, since it is larger than the sum of its proper divisors (1).

7043444041 is an equidigital number, since it uses as much as digits as its factorization.

7043444041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 7043444041 is about 83925.2288707037. The cubic root of 7043444041 is about 1916.8804268442.

Adding to 7043444041 its reverse (1404443407), we get a palindrome (8447887448).

The spelling of 7043444041 in words is "seven billion, forty-three million, four hundred forty-four thousand, forty-one".