12872682930 has 64 divisors (see below), whose sum is σ = 31506236928. Its totient is φ = 3364857600.

The previous prime is 12872682919. The next prime is 12872682959. The reversal of 12872682930 is 3928627821.

It is a self number, because there is not a number n which added to its sum of digits gives 12872682930.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2106880 + ... + 2112980.

It is an arithmetic number, because the mean of its divisors is an integer number (492284952).

Almost surely, 2^12872682930 is an apocalyptic number.

12872682930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12872682930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15753118464).

12872682930 is an abundant number, since it is smaller than the sum of its proper divisors (18633553998).

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

12872682930 is a wasteful number, since it uses less digits than its factorization.

12872682930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7491.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 12872682930 in words is "twelve billion, eight hundred seventy-two million, six hundred eighty-two thousand, nine hundred thirty".