12860034812 has 12 divisors (see below), whose sum is σ = 23828888160. Its totient is φ = 6051781056.

The previous prime is 12860034809. The next prime is 12860034871. The reversal of 12860034812 is 21843006821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94559012 + ... + 94559147.

It is an arithmetic number, because the mean of its divisors is an integer number (1985740680).

Almost surely, 2^12860034812 is an apocalyptic number.

It is an amenable number.

12860034812 is a deficient number, since it is larger than the sum of its proper divisors (10968853348).

12860034812 is a wasteful number, since it uses less digits than its factorization.

12860034812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189118180 (or 189118178 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 12860034812 in words is "twelve billion, eight hundred sixty million, thirty-four thousand, eight hundred twelve".