12793717461 has 8 divisors (see below), whose sum is σ = 19495188544. Its totient is φ = 7310695680.

The previous prime is 12793717457. The next prime is 12793717483. The reversal of 12793717461 is 16471739721.

12793717461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12793717461 - 2² = 12793717457 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 12793717461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12793717411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304612300 + ... + 304612341.

It is an arithmetic number, because the mean of its divisors is an integer number (2436898568).

Almost surely, 2^12793717461 is an apocalyptic number.

It is an amenable number.

12793717461 is a deficient number, since it is larger than the sum of its proper divisors (6701471083).

12793717461 is an equidigital number, since it uses as much as digits as its factorization.

12793717461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609224651.

The product of its digits is 444528, while the sum is 48.

The spelling of 12793717461 in words is "twelve billion, seven hundred ninety-three million, seven hundred seventeen thousand, four hundred sixty-one".