10868868340 has 96 divisors (see below), whose sum is σ = 25614965376. Its totient is φ = 3839754240.

The previous prime is 10868868301. The next prime is 10868868389. The reversal of 10868868340 is 4386886801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1822804 + ... + 1828756.

It is an arithmetic number, because the mean of its divisors is an integer number (266822556).

Almost surely, 2^10868868340 is an apocalyptic number.

10868868340 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 10868868340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12807482688).

10868868340 is an abundant number, since it is smaller than the sum of its proper divisors (14746097036).

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

10868868340 is a wasteful number, since it uses less digits than its factorization.

10868868340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6209 (or 6207 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 52.

The spelling of 10868868340 in words is "ten billion, eight hundred sixty-eight million, eight hundred sixty-eight thousand, three hundred forty".