8444201211 has 16 divisors (see below), whose sum is σ = 12599932800. Its totient is φ = 5588965224.

The previous prime is 8444201191. The next prime is 8444201219. The reversal of 8444201211 is 1121024448.

8444201211 is a `hidden beast` number, since 8 + 4 + 442 + 0 + 1 + 211 = 666.

It is not a de Polignac number, because 8444201211 - 2⁷ = 8444201083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8444201219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1121241 + ... + 1128746.

It is an arithmetic number, because the mean of its divisors is an integer number (787495800).

Almost surely, 2^8444201211 is an apocalyptic number.

8444201211 is a deficient number, since it is larger than the sum of its proper divisors (4155731589).

8444201211 is a wasteful number, since it uses less digits than its factorization.

8444201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250135 (or 2250129 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 8444201211 is about 91892.3348870840. The cubic root of 8444201211 is about 2036.3520293866.

Adding to 8444201211 its reverse (1121024448), we get a palindrome (9565225659).

The spelling of 8444201211 in words is "eight billion, four hundred forty-four million, two hundred one thousand, two hundred eleven".