6663214714086 has 24 divisors (see below), whose sum is σ = 16499388816144. Its totient is φ = 1903775632560.

The previous prime is 6663214714081. The next prime is 6663214714147. The reversal of 6663214714086 is 6804174123666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6663214714081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26441328105 + ... + 26441328356.

It is an arithmetic number, because the mean of its divisors is an integer number (687474534006).

Almost surely, 2^{6663214714086} is an apocalyptic number.

6663214714086 is an abundant number, since it is smaller than the sum of its proper divisors (9836174102058).

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

6663214714086 is a wasteful number, since it uses less digits than its factorization.

6663214714086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52882656476 (or 52882656473 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 6663214714086 in words is "six trillion, six hundred sixty-three billion, two hundred fourteen million, seven hundred fourteen thousand, eighty-six".