12865930000 has 600 divisors, whose sum is σ = 41216806400. Its totient is φ = 3880800000.

The previous prime is 12865929991. The next prime is 12865930013. The reversal of 12865930000 is 3956821.

It is a super-4 number, since 4×12865930000⁴ (a number of 42 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 415029985 + ... + 415030015.

Almost surely, 2^12865930000 is an apocalyptic number.

12865930000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12865930000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20608403200).

12865930000 is an abundant number, since it is smaller than the sum of its proper divisors (28350876400).

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

12865930000 is an equidigital number, since it uses as much as digits as its factorization.

12865930000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 12865930000 in words is "twelve billion, eight hundred sixty-five million, nine hundred thirty thousand".