66301310706 has 16 divisors (see below), whose sum is σ = 133095571200. Its totient is φ = 22018278608.

The previous prime is 66301310687. The next prime is 66301310707. The reversal of 66301310706 is 60701310366.

It is not an unprimeable number, because it can be changed into a prime (66301310707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20537826 + ... + 20541053.

It is an arithmetic number, because the mean of its divisors is an integer number (8318473200).

Almost surely, 2^66301310706 is an apocalyptic number.

66301310706 is an abundant number, since it is smaller than the sum of its proper divisors (66794260494).

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

66301310706 is a wasteful number, since it uses less digits than its factorization.

66301310706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41079153.

The product of its (nonzero) digits is 13608, while the sum is 33.

The spelling of 66301310706 in words is "sixty-six billion, three hundred one million, three hundred ten thousand, seven hundred six".