12827930620 has 24 divisors (see below), whose sum is σ = 26954981424. Its totient is φ = 5128062336.

The previous prime is 12827930611. The next prime is 12827930657. The reversal of 12827930620 is 2603972821.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160402 + ... + 226681.

It is an arithmetic number, because the mean of its divisors is an integer number (1123124226).

Almost surely, 2^12827930620 is an apocalyptic number.

12827930620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12827930620 is an abundant number, since it is smaller than the sum of its proper divisors (14127050804).

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

12827930620 is a wasteful number, since it uses less digits than its factorization.

12827930620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388749 (or 388747 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 12827930620 in words is "twelve billion, eight hundred twenty-seven million, nine hundred thirty thousand, six hundred twenty".