66627714041170 has 32 divisors (see below), whose sum is σ = 124105305481200. Its totient is φ = 25723805673216.

The previous prime is 66627714041111. The next prime is 66627714041183. The reversal of 66627714041170 is 7114041772666.

66627714041170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 10744359623881 + 55883354417289 = 3277859^2 + 7475517^2 .

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, 36047689 + ... + 37850908.

Almost surely, 2^{66627714041170} is an apocalyptic number.

66627714041170 is a deficient number, since it is larger than the sum of its proper divisors (57477591440030).

66627714041170 is a wasteful number, since it uses less digits than its factorization.

66627714041170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73901742.

The product of its (nonzero) digits is 2370816, while the sum is 52.

The spelling of 66627714041170 in words is "sixty-six trillion, six hundred twenty-seven billion, seven hundred fourteen million, forty-one thousand, one hundred seventy".