4116766605 has 80 divisors (see below), whose sum is σ = 7745280384. Its totient is φ = 1867017600.

The previous prime is 4116766561. The next prime is 4116766607. The reversal of 4116766605 is 5066676114.

It is a happy number.

It is not a de Polignac number, because 4116766605 - 2¹⁸ = 4116504461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4116766607) 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 79 ways as a sum of consecutive naturals, for example, 5437887 + ... + 5438643.

Almost surely, 2^4116766605 is an apocalyptic number.

It is an amenable number.

4116766605 is a deficient number, since it is larger than the sum of its proper divisors (3628513779).

4116766605 is an equidigital number, since it uses as much as digits as its factorization.

4116766605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 4116766605 is about 64162.0339842808. The cubic root of 4116766605 is about 1602.6994281446.

The spelling of 4116766605 in words is "four billion, one hundred sixteen million, seven hundred sixty-six thousand, six hundred five".