12239080339249 has 4 divisors (see below), whose sum is σ = 12239090424436. Its totient is φ = 12239070254064.

The previous prime is 12239080339229. The next prime is 12239080339273. The reversal of 12239080339249 is 94293308093221.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4956946016400 + 7282134322849 = 2226420^2 + 2698543^2 .

It is a cyclic number.

It is not a de Polignac number, because 12239080339249 - 2¹³ = 12239080331057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12239080339249.

It is not an unprimeable number, because it can be changed into a prime (12239080339229) 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, 2926134 + ... + 5748079.

It is an arithmetic number, because the mean of its divisors is an integer number (3059772606109).

Almost surely, 2^{12239080339249} is an apocalyptic number.

It is an amenable number.

12239080339249 is a deficient number, since it is larger than the sum of its proper divisors (10085187).

12239080339249 is an equidigital number, since it uses as much as digits as its factorization.

12239080339249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10085186.

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 12239080339249 in words is "twelve trillion, two hundred thirty-nine billion, eighty million, three hundred thirty-nine thousand, two hundred forty-nine".