4666116081 has 16 divisors (see below), whose sum is σ = 6832032768. Its totient is φ = 2809218000.

The previous prime is 4666116023. The next prime is 4666116181. The reversal of 4666116081 is 1806116664.

It is not a de Polignac number, because 4666116081 - 2²¹ = 4664018929 is a prime.

It is a super-2 number, since 2×4666116081² = 43545278562733597122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4666116011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463221 + ... + 473186.

It is an arithmetic number, because the mean of its divisors is an integer number (427002048).

Almost surely, 2^4666116081 is an apocalyptic number.

It is an amenable number.

4666116081 is a deficient number, since it is larger than the sum of its proper divisors (2165916687).

4666116081 is a wasteful number, since it uses less digits than its factorization.

4666116081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936572.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 4666116081 is about 68308.9751130845. The cubic root of 4666116081 is about 1671.0335888323.

The spelling of 4666116081 in words is "four billion, six hundred sixty-six million, one hundred sixteen thousand, eighty-one".