12683470039 has 4 divisors (see below), whose sum is σ = 12689543680. Its totient is φ = 12677396400.

The previous prime is 12683470013. The next prime is 12683470049. The reversal of 12683470039 is 93007438621.

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 12683470039 - 2⁹ = 12683469527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12683469977 and 12683470004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12683470049) 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 in 3 ways as a sum of consecutive naturals, for example, 3033687 + ... + 3037864.

It is an arithmetic number, because the mean of its divisors is an integer number (3172385920).

Almost surely, 2^12683470039 is an apocalyptic number.

12683470039 is a deficient number, since it is larger than the sum of its proper divisors (6073641).

12683470039 is an equidigital number, since it uses as much as digits as its factorization.

12683470039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6073640.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 12683470039 in words is "twelve billion, six hundred eighty-three million, four hundred seventy thousand, thirty-nine".