4666066420 has 12 divisors (see below), whose sum is σ = 9798739524. Its totient is φ = 1866426560.

The previous prime is 4666066393. The next prime is 4666066421. The reversal of 4666066420 is 246606664.

It can be written as a sum of positive squares in 2 ways, for example, as 1759131364 + 2906935056 = 41942^2 + 53916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666066421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116651641 + ... + 116651680.

It is an arithmetic number, because the mean of its divisors is an integer number (816561627).

Almost surely, 2^4666066420 is an apocalyptic number.

It is an amenable number.

4666066420 is an abundant number, since it is smaller than the sum of its proper divisors (5132673104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4666066420 is a wasteful number, since it uses less digits than its factorization.

4666066420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233303330 (or 233303328 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 4666066420 is about 68308.6116093718. The cubic root of 4666066420 is about 1671.0276605976.

The spelling of 4666066420 in words is "four billion, six hundred sixty-six million, sixty-six thousand, four hundred twenty".