10731882868 has 48 divisors (see below), whose sum is σ = 21907065600. Its totient is φ = 4504690944.

The previous prime is 10731882797. The next prime is 10731882871. The reversal of 10731882868 is 86828813701.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 882880 + ... + 894952.

It is an arithmetic number, because the mean of its divisors is an integer number (456397200).

Almost surely, 2^10731882868 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 10731882868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10953532800).

10731882868 is an abundant number, since it is smaller than the sum of its proper divisors (11175182732).

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

10731882868 is a wasteful number, since it uses less digits than its factorization.

10731882868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12736 (or 12734 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 52.

The spelling of 10731882868 in words is "ten billion, seven hundred thirty-one million, eight hundred eighty-two thousand, eight hundred sixty-eight".