4166119901 has 2 divisors, whose sum is σ = 4166119902. Its totient is φ = 4166119900.

The previous prime is 4166119891. The next prime is 4166119957. The reversal of 4166119901 is 1099116614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3251964676 + 914155225 = 57026^2 + 30235^2 .

It is a cyclic number.

It is not a de Polignac number, because 4166119901 - 2¹⁰ = 4166118877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4166119201) 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 as a sum of consecutive naturals, namely, 2083059950 + 2083059951.

It is an arithmetic number, because the mean of its divisors is an integer number (2083059951).

Almost surely, 2^4166119901 is an apocalyptic number.

It is an amenable number.

4166119901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4166119901 is an equidigital number, since it uses as much as digits as its factorization.

4166119901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 38.

The square root of 4166119901 is about 64545.4870691980. The cubic root of 4166119901 is about 1609.0785850708.

The spelling of 4166119901 in words is "four billion, one hundred sixty-six million, one hundred nineteen thousand, nine hundred one".