1041444563 has 4 divisors (see below), whose sum is σ = 1065664248. Its totient is φ = 1017224880.

The previous prime is 1041444559. The next prime is 1041444581. The reversal of 1041444563 is 3654441401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3654441401 = 13 ⋅281110877.

It is a cyclic number.

It is not a de Polignac number, because 1041444563 - 2² = 1041444559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041444553) 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, 12109778 + ... + 12109863.

It is an arithmetic number, because the mean of its divisors is an integer number (266416062).

Almost surely, 2^1041444563 is an apocalyptic number.

1041444563 is a deficient number, since it is larger than the sum of its proper divisors (24219685).

1041444563 is an equidigital number, since it uses as much as digits as its factorization.

1041444563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24219684.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 1041444563 is about 32271.4202197548. The cubic root of 1041444563 is about 1013.6282805749.

Adding to 1041444563 its reverse (3654441401), we get a palindrome (4695885964).

The spelling of 1041444563 in words is "one billion, forty-one million, four hundred forty-four thousand, five hundred sixty-three".