4366113021 has 12 divisors (see below), whose sum is σ = 6320293980. Its totient is φ = 2904425280.

The previous prime is 4366113019. The next prime is 4366113053. The reversal of 4366113021 is 1203116634.

4366113021 is a `hidden beast` number, since 43 + 6 + 611 + 3 + 0 + 2 + 1 = 666.

4366113021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1986039225 + 2380073796 = 44565^2 + 48786^2 .

It is not a de Polignac number, because 4366113021 - 2¹ = 4366113019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4366113421) 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 11 ways as a sum of consecutive naturals, for example, 522016 + ... + 530313.

It is an arithmetic number, because the mean of its divisors is an integer number (526691165).

Almost surely, 2^4366113021 is an apocalyptic number.

It is an amenable number.

4366113021 is a deficient number, since it is larger than the sum of its proper divisors (1954180959).

4366113021 is a wasteful number, since it uses less digits than its factorization.

4366113021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052796 (or 1052793 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4366113021 is about 66076.5693797733. The cubic root of 4366113021 is about 1634.4249797355.

Adding to 4366113021 its reverse (1203116634), we get a palindrome (5569229655).

The spelling of 4366113021 in words is "four billion, three hundred sixty-six million, one hundred thirteen thousand, twenty-one".