10441443449 has 2 divisors, whose sum is σ = 10441443450. Its totient is φ = 10441443448.

The previous prime is 10441443427. The next prime is 10441443487. The reversal of 10441443449 is 94434414401.

It is a happy number.

It is an a-pointer prime, because the next prime (10441443487) can be obtained adding 10441443449 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10260271849 + 181171600 = 101293^2 + 13460^2 .

It is a cyclic number.

It is not a de Polignac number, because 10441443449 - 2²⁴ = 10424666233 is a prime.

It is not a weakly prime, because it can be changed into another prime (10441443499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220721724 + 5220721725.

It is an arithmetic number, because the mean of its divisors is an integer number (5220721725).

Almost surely, 2^10441443449 is an apocalyptic number.

It is an amenable number.

10441443449 is a deficient number, since it is larger than the sum of its proper divisors (1).

10441443449 is an equidigital number, since it uses as much as digits as its factorization.

10441443449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 10441443449 in words is "ten billion, four hundred forty-one million, four hundred forty-three thousand, four hundred forty-nine".