4167166671 has 24 divisors (see below), whose sum is σ = 6053739120. Its totient is φ = 2762234496.

The previous prime is 4167166669. The next prime is 4167166741. The reversal of 4167166671 is 1766617614.

It is not a de Polignac number, because 4167166671 - 2¹ = 4167166669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4167166271) 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 23 ways as a sum of consecutive naturals, for example, 1402075 + ... + 1405043.

It is an arithmetic number, because the mean of its divisors is an integer number (252239130).

Almost surely, 2^4167166671 is an apocalyptic number.

4167166671 is a deficient number, since it is larger than the sum of its proper divisors (1886572449).

4167166671 is a wasteful number, since it uses less digits than its factorization.

4167166671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3815 (or 3812 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 4167166671 is about 64553.5953375178. The cubic root of 4167166671 is about 1609.2133382850.

The spelling of 4167166671 in words is "four billion, one hundred sixty-seven million, one hundred sixty-six thousand, six hundred seventy-one".