6338666105860 has 48 divisors (see below), whose sum is σ = 14525497990080. Its totient is φ = 2304304384640.

The previous prime is 6338666105857. The next prime is 6338666105861. The reversal of 6338666105860 is 685016668336.

It is a junction number, because it is equal to n+sod(n) for n = 6338666105795 and 6338666105804.

It is not an unprimeable number, because it can be changed into a prime (6338666105861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3392455 + ... + 4917934.

It is an arithmetic number, because the mean of its divisors is an integer number (302614541460).

Almost surely, 2^{6338666105860} is an apocalyptic number.

It is an amenable number.

6338666105860 is an abundant number, since it is smaller than the sum of its proper divisors (8186831884220).

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

6338666105860 is a wasteful number, since it uses less digits than its factorization.

6338666105860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8313876 (or 8313874 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 58.

The spelling of 6338666105860 in words is "six trillion, three hundred thirty-eight billion, six hundred sixty-six million, one hundred five thousand, eight hundred sixty".