12827391106 has 16 divisors (see below), whose sum is σ = 20375663616. Its totient is φ = 6035605056.

The previous prime is 12827391097. The next prime is 12827391107. The reversal of 12827391106 is 60119372821.

It is not an unprimeable number, because it can be changed into a prime (12827391107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285295 + ... + 327181.

It is an arithmetic number, because the mean of its divisors is an integer number (1273478976).

Almost surely, 2^12827391106 is an apocalyptic number.

12827391106 is a deficient number, since it is larger than the sum of its proper divisors (7548272510).

12827391106 is a wasteful number, since it uses less digits than its factorization.

12827391106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50913.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 12827391106 in words is "twelve billion, eight hundred twenty-seven million, three hundred ninety-one thousand, one hundred six".