12443041141 has 8 divisors (see below), whose sum is σ = 12665859224. Its totient is φ = 12220830720.

The previous prime is 12443041033. The next prime is 12443041153. The reversal of 12443041141 is 14114034421.

It can be written as a sum of positive squares in 4 ways, for example, as 442934116 + 12000107025 = 21046^2 + 109545^2 .

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 12443041141 - 2¹¹ = 12443039093 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 (12443048141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110496 + ... + 192601.

It is an arithmetic number, because the mean of its divisors is an integer number (1583232403).

Almost surely, 2^12443041141 is an apocalyptic number.

It is an amenable number.

12443041141 is a deficient number, since it is larger than the sum of its proper divisors (222818083).

12443041141 is an equidigital number, since it uses as much as digits as its factorization.

12443041141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303831.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 12443041141 its reverse (14114034421), we get a palindrome (26557075562).

The spelling of 12443041141 in words is "twelve billion, four hundred forty-three million, forty-one thousand, one hundred forty-one".