4056366220 has 12 divisors (see below), whose sum is σ = 8518369104. Its totient is φ = 1622546480.

The previous prime is 4056366173. The next prime is 4056366229. The reversal of 4056366220 is 226636504.

It is not an unprimeable number, because it can be changed into a prime (4056366229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101409136 + ... + 101409175.

It is an arithmetic number, because the mean of its divisors is an integer number (709864092).

Almost surely, 2^4056366220 is an apocalyptic number.

It is an amenable number.

4056366220 is an abundant number, since it is smaller than the sum of its proper divisors (4462002884).

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

4056366220 is a wasteful number, since it uses less digits than its factorization.

4056366220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202818320 (or 202818318 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 4056366220 is about 63689.6084145601. The cubic root of 4056366220 is about 1594.8226163194.

The spelling of 4056366220 in words is "four billion, fifty-six million, three hundred sixty-six thousand, two hundred twenty".