12786076090 has 8 divisors (see below), whose sum is σ = 23014936980. Its totient is φ = 5114430432.

The previous prime is 12786076021. The next prime is 12786076099. The reversal of 12786076090 is 9067068721.

It is a happy number.

12786076090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12535265521 + 250810569 = 111961^2 + 15837^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 12786076090.

It is not an unprimeable number, because it can be changed into a prime (12786076099) 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 3 ways as a sum of consecutive naturals, for example, 639303795 + ... + 639303814.

Almost surely, 2^12786076090 is an apocalyptic number.

12786076090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12786076090 is a deficient number, since it is larger than the sum of its proper divisors (10228860890).

12786076090 is a wasteful number, since it uses less digits than its factorization.

12786076090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278607616.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 12786076090 in words is "twelve billion, seven hundred eighty-six million, seventy-six thousand, ninety".