10856680236 has 96 divisors (see below), whose sum is σ = 29246616000. Its totient is φ = 3478616064.

The previous prime is 10856680229. The next prime is 10856680277. The reversal of 10856680236 is 63208665801.

10856680236 is a `hidden beast` number, since 1 + 0 + 8 + 566 + 80 + 2 + 3 + 6 = 666.

10856680236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10856680191 and 10856680200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709660 + ... + 724796.

It is an arithmetic number, because the mean of its divisors is an integer number (304652250).

Almost surely, 2^10856680236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10856680236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14623308000).

10856680236 is an abundant number, since it is smaller than the sum of its proper divisors (18389935764).

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

10856680236 is a wasteful number, since it uses less digits than its factorization.

10856680236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15408 (or 15400 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 10856680236 in words is "ten billion, eight hundred fifty-six million, six hundred eighty thousand, two hundred thirty-six".