6683240423866 has 48 divisors (see below), whose sum is σ = 10331202379680. Its totient is φ = 3242190369600.

The previous prime is 6683240423843. The next prime is 6683240423903.

6683240423866 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6683240423866.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 501023425 + ... + 501036763.

It is an arithmetic number, because the mean of its divisors is an integer number (215233382910).

Almost surely, 2^{6683240423866} is an apocalyptic number.

6683240423866 is a deficient number, since it is larger than the sum of its proper divisors (3647961955814).

6683240423866 is a wasteful number, since it uses less digits than its factorization.

6683240423866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14431 (or 14378 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 58.

The spelling of 6683240423866 in words is "six trillion, six hundred eighty-three billion, two hundred forty million, four hundred twenty-three thousand, eight hundred sixty-six".