12826068630 has 32 divisors (see below), whose sum is σ = 30789448704. Its totient is φ = 3419520096.

The previous prime is 12826068613. The next prime is 12826068649. The reversal of 12826068630 is 3686062821.

12826068630 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95637 + ... + 186543.

It is an arithmetic number, because the mean of its divisors is an integer number (962170272).

Almost surely, 2^12826068630 is an apocalyptic number.

12826068630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12826068630 is an abundant number, since it is smaller than the sum of its proper divisors (17963380074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12826068630 is a wasteful number, since it uses less digits than its factorization.

12826068630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95620.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 12826068630 in words is "twelve billion, eight hundred twenty-six million, sixty-eight thousand, six hundred thirty".