12441041309 has 8 divisors (see below), whose sum is σ = 12588394680. Its totient is φ = 12293856256.

The previous prime is 12441041287. The next prime is 12441041321. The reversal of 12441041309 is 90314014421.

It can be written as a sum of positive squares in 4 ways, for example, as 7730278084 + 4710763225 = 87922^2 + 68635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12441041309 - 2¹⁶ = 12440975773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441041359) 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 in 7 ways as a sum of consecutive naturals, for example, 109847 + ... + 192219.

It is an arithmetic number, because the mean of its divisors is an integer number (1573549335).

Almost surely, 2^12441041309 is an apocalyptic number.

It is an amenable number.

12441041309 is a deficient number, since it is larger than the sum of its proper divisors (147353371).

12441041309 is an equidigital number, since it uses as much as digits as its factorization.

12441041309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84159.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 12441041309 in words is "twelve billion, four hundred forty-one million, forty-one thousand, three hundred nine".