8134440201 has 8 divisors (see below), whose sum is σ = 12051022560. Its totient is φ = 5422960116.

The previous prime is 8134440179. The next prime is 8134440203. The reversal of 8134440201 is 1020444318.

8134440201 is a `hidden beast` number, since 8 + 13 + 4 + 440 + 201 = 666.

It is not a de Polignac number, because 8134440201 - 2⁵ = 8134440169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 301275563 = 8134440201 / (8 + 1 + 3 + 4 + 4 + 4 + 0 + 2 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (8134440203) 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 7 ways as a sum of consecutive naturals, for example, 150637755 + ... + 150637808.

It is an arithmetic number, because the mean of its divisors is an integer number (1506377820).

Almost surely, 2^8134440201 is an apocalyptic number.

It is an amenable number.

8134440201 is a deficient number, since it is larger than the sum of its proper divisors (3916582359).

8134440201 is a wasteful number, since it uses less digits than its factorization.

8134440201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301275572 (or 301275566 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 8134440201 is about 90191.1314986124. The cubic root of 8134440201 is about 2011.1411719846.

Adding to 8134440201 its reverse (1020444318), we get a palindrome (9154884519).

The spelling of 8134440201 in words is "eight billion, one hundred thirty-four million, four hundred forty thousand, two hundred one".