4043774066 has 16 divisors (see below), whose sum is σ = 6415179360. Its totient is φ = 1906390080.

The previous prime is 4043774041. The next prime is 4043774069. The reversal of 4043774066 is 6604773404.

It is not an unprimeable number, because it can be changed into a prime (4043774069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244151 + ... + 260186.

It is an arithmetic number, because the mean of its divisors is an integer number (400948710).

Almost surely, 2^4043774066 is an apocalyptic number.

4043774066 is a deficient number, since it is larger than the sum of its proper divisors (2371405294).

4043774066 is a wasteful number, since it uses less digits than its factorization.

4043774066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504569.

The product of its (nonzero) digits is 338688, while the sum is 41.

The square root of 4043774066 is about 63590.6759360207. The cubic root of 4043774066 is about 1593.1706395488.

The spelling of 4043774066 in words is "four billion, forty-three million, seven hundred seventy-four thousand, sixty-six".