4156711873 has 2 divisors, whose sum is σ = 4156711874. Its totient is φ = 4156711872.

The previous prime is 4156711861. The next prime is 4156711877. The reversal of 4156711873 is 3781176514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3683518864 + 473193009 = 60692^2 + 21753^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4156711873 is a prime.

It is not a weakly prime, because it can be changed into another prime (4156711877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2078355936 + 2078355937.

It is an arithmetic number, because the mean of its divisors is an integer number (2078355937).

Almost surely, 2^4156711873 is an apocalyptic number.

It is an amenable number.

4156711873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4156711873 is an equidigital number, since it uses as much as digits as its factorization.

4156711873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 43.

The square root of 4156711873 is about 64472.5668249683. The cubic root of 4156711873 is about 1607.8664527393.

The spelling of 4156711873 in words is "four billion, one hundred fifty-six million, seven hundred eleven thousand, eight hundred seventy-three".