4166267871 has 8 divisors (see below), whose sum is σ = 5555377840. Its totient is φ = 2777334912.

The previous prime is 4166267867. The next prime is 4166267879. The reversal of 4166267871 is 1787626614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4166267871 - 2² = 4166267867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4166267871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4166267879) 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 7 ways as a sum of consecutive naturals, for example, 27111 + ... + 95223.

It is an arithmetic number, because the mean of its divisors is an integer number (694422230).

Almost surely, 2^4166267871 is an apocalyptic number.

4166267871 is a deficient number, since it is larger than the sum of its proper divisors (1389109969).

4166267871 is a wasteful number, since it uses less digits than its factorization.

4166267871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88505.

The product of its digits is 677376, while the sum is 48.

The square root of 4166267871 is about 64546.6333049215. The cubic root of 4166267871 is about 1609.0976349737.

The spelling of 4166267871 in words is "four billion, one hundred sixty-six million, two hundred sixty-seven thousand, eight hundred seventy-one".