4443080149 has 2 divisors, whose sum is σ = 4443080150. Its totient is φ = 4443080148.

The previous prime is 4443080123. The next prime is 4443080167. The reversal of 4443080149 is 9410803444.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4088963025 + 354117124 = 63945^2 + 18818^2 .

It is a cyclic number.

It is not a de Polignac number, because 4443080149 - 2¹³ = 4443071957 is a prime.

It is a super-2 number, since 2×4443080149² = 39481922420875724402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4443080189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221540074 + 2221540075.

It is an arithmetic number, because the mean of its divisors is an integer number (2221540075).

Almost surely, 2^4443080149 is an apocalyptic number.

It is an amenable number.

4443080149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4443080149 is an equidigital number, since it uses as much as digits as its factorization.

4443080149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 4443080149 is about 66656.4336654760. The cubic root of 4443080149 is about 1643.9731335753.

The spelling of 4443080149 in words is "four billion, four hundred forty-three million, eighty thousand, one hundred forty-nine".