12859335036 has 24 divisors (see below), whose sum is σ = 33339017040. Its totient is φ = 4286444976.

The previous prime is 12859334993. The next prime is 12859335061. The reversal of 12859335036 is 63053395821.

It is a happy number.

12859335036 is a `hidden beast` number, since 1 + 2 + 8 + 593 + 3 + 50 + 3 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12859334982 and 12859335000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59533851 + ... + 59534066.

It is an arithmetic number, because the mean of its divisors is an integer number (1389125710).

Almost surely, 2^12859335036 is an apocalyptic number.

It is an amenable number.

12859335036 is an abundant number, since it is smaller than the sum of its proper divisors (20479682004).

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

12859335036 is a wasteful number, since it uses less digits than its factorization.

12859335036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119067930 (or 119067922 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 12859335036 in words is "twelve billion, eight hundred fifty-nine million, three hundred thirty-five thousand, thirty-six".