12240441505339 has 4 divisors (see below), whose sum is σ = 12240493409520. Its totient is φ = 12240389601160.

The previous prime is 12240441505333. The next prime is 12240441505343. The reversal of 12240441505339 is 93350514404221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12240441505339 - 2⁴³ = 3444348483131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12240441505295 and 12240441505304.

It is not an unprimeable number, because it can be changed into a prime (12240441505333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25596727 + ... + 26070544.

It is an arithmetic number, because the mean of its divisors is an integer number (3060123352380).

Almost surely, 2^{12240441505339} is an apocalyptic number.

12240441505339 is a deficient number, since it is larger than the sum of its proper divisors (51904181).

12240441505339 is an equidigital number, since it uses as much as digits as its factorization.

12240441505339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51904180.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 12240441505339 in words is "twelve trillion, two hundred forty billion, four hundred forty-one million, five hundred five thousand, three hundred thirty-nine".