1104442047 has 24 divisors (see below), whose sum is σ = 1657468176. Its totient is φ = 734925312.

The previous prime is 1104442033. The next prime is 1104442067. The reversal of 1104442047 is 7402444011.

1104442047 is a `hidden beast` number, since 1 + 10 + 444 + 204 + 7 = 666.

It is not a de Polignac number, because 1104442047 - 2⁸ = 1104441791 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1104442047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104442007) 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 23 ways as a sum of consecutive naturals, for example, 136273 + ... + 144149.

It is an arithmetic number, because the mean of its divisors is an integer number (69061174).

Almost surely, 2^1104442047 is an apocalyptic number.

1104442047 is a deficient number, since it is larger than the sum of its proper divisors (553026129).

1104442047 is an frugal number, since it uses more digits than its factorization.

1104442047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8469 (or 8457 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 1104442047 is about 33233.1468115795. The cubic root of 1104442047 is about 1033.6677755349.

Adding to 1104442047 its reverse (7402444011), we get a palindrome (8506886058).

The spelling of 1104442047 in words is "one billion, one hundred four million, four hundred forty-two thousand, forty-seven".