66070676265702 has 32 divisors (see below), whose sum is σ = 132289612387200. Its totient is φ = 21998852137920.

The previous prime is 66070676265689. The next prime is 66070676265719. The reversal of 66070676265702 is 20756267607066.

66070676265702 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 15 ways as a sum of consecutive naturals, for example, 79702549 + ... + 80527247.

It is an arithmetic number, because the mean of its divisors is an integer number (4134050387100).

Almost surely, 2^{66070676265702} is an apocalyptic number.

66070676265702 is an abundant number, since it is smaller than the sum of its proper divisors (66218936121498).

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

66070676265702 is a wasteful number, since it uses less digits than its factorization.

66070676265702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839668.

The product of its (nonzero) digits is 53343360, while the sum is 60.

The spelling of 66070676265702 in words is "sixty-six trillion, seventy billion, six hundred seventy-six million, two hundred sixty-five thousand, seven hundred two".