12441420440039 has 2 divisors, whose sum is σ = 12441420440040. Its totient is φ = 12441420440038.

The previous prime is 12441420439993. The next prime is 12441420440143. The reversal of 12441420440039 is 93004402414421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12441420440039 - 2²⁴ = 12441403662823 is a prime.

It is a super-3 number, since 3×12441420440039³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12441420439984 and 12441420440011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12441420442039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6220710220019 + 6220710220020.

It is an arithmetic number, because the mean of its divisors is an integer number (6220710220020).

Almost surely, 2^{12441420440039} is an apocalyptic number.

12441420440039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12441420440039 is an equidigital number, since it uses as much as digits as its factorization.

12441420440039 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 12441420440039 in words is "twelve trillion, four hundred forty-one billion, four hundred twenty million, four hundred forty thousand, thirty-nine".