671112076227 has 16 divisors (see below), whose sum is σ = 911729208960. Its totient is φ = 438980609600.

The previous prime is 671112076211. The next prime is 671112076247. The reversal of 671112076227 is 722670211176.

It is a cyclic number.

It is not a de Polignac number, because 671112076227 - 2⁴ = 671112076211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (671112076247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3546549 + ... + 3730982.

It is an arithmetic number, because the mean of its divisors is an integer number (56983075560).

Almost surely, 2^671112076227 is an apocalyptic number.

671112076227 is a deficient number, since it is larger than the sum of its proper divisors (240617132733).

671112076227 is a wasteful number, since it uses less digits than its factorization.

671112076227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278114.

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 671112076227 in words is "six hundred seventy-one billion, one hundred twelve million, seventy-six thousand, two hundred twenty-seven".