66310334061206 has 16 divisors (see below), whose sum is σ = 100115020873728. Its totient is φ = 32939266050600.

The previous prime is 66310334061187. The next prime is 66310334061217. The reversal of 66310334061206 is 60216043301366.

It is a happy number.

66310334061206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 151184150 + ... + 151622121.

It is an arithmetic number, because the mean of its divisors is an integer number (6257188804608).

Almost surely, 2^{66310334061206} is an apocalyptic number.

66310334061206 is a deficient number, since it is larger than the sum of its proper divisors (33804686812522).

66310334061206 is a wasteful number, since it uses less digits than its factorization.

66310334061206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302806987.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 66310334061206 in words is "sixty-six trillion, three hundred ten billion, three hundred thirty-four million, sixty-one thousand, two hundred six".