12760014809 has 4 divisors (see below), whose sum is σ = 12763034880. Its totient is φ = 12756994740.

The previous prime is 12760014769. The next prime is 12760014823. The reversal of 12760014809 is 90841006721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90841006721 = 151 ⋅601596071.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12760014809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12760014859) 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, 1503689 + ... + 1512150.

It is an arithmetic number, because the mean of its divisors is an integer number (3190758720).

Almost surely, 2^12760014809 is an apocalyptic number.

It is an amenable number.

12760014809 is a deficient number, since it is larger than the sum of its proper divisors (3020071).

12760014809 is an equidigital number, since it uses as much as digits as its factorization.

12760014809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020070.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 12760014809 in words is "twelve billion, seven hundred sixty million, fourteen thousand, eight hundred nine".