4441410991 has 2 divisors, whose sum is σ = 4441410992. Its totient is φ = 4441410990.

The previous prime is 4441410947. The next prime is 4441410997. The reversal of 4441410991 is 1990141444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4441410991 - 2⁷ = 4441410863 is a prime.

It is a super-2 number, since 2×4441410991² = 39452263181951204162, 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 4441410991.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4441410997) 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, 2220705495 + 2220705496.

It is an arithmetic number, because the mean of its divisors is an integer number (2220705496).

Almost surely, 2^4441410991 is an apocalyptic number.

4441410991 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441410991 is an equidigital number, since it uses as much as digits as its factorization.

4441410991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 4441410991 is about 66643.9118824818. The cubic root of 4441410991 is about 1643.7672407778.

The spelling of 4441410991 in words is "four billion, four hundred forty-one million, four hundred ten thousand, nine hundred ninety-one".