1044244011 has 4 divisors (see below), whose sum is σ = 1392325352. Its totient is φ = 696162672.

The previous prime is 1044243983. The next prime is 1044244027. The reversal of 1044244011 is 1104424401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1044244011 - 2¹¹ = 1044241963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044244711) 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 3 ways as a sum of consecutive naturals, for example, 174040666 + ... + 174040671.

It is an arithmetic number, because the mean of its divisors is an integer number (348081338).

Almost surely, 2^1044244011 is an apocalyptic number.

1044244011 is a deficient number, since it is larger than the sum of its proper divisors (348081341).

1044244011 is an equidigital number, since it uses as much as digits as its factorization.

1044244011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348081340.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1044244011 is about 32314.7645976263. The cubic root of 1044244011 is about 1014.5356935483.

Adding to 1044244011 its reverse (1104424401), we get a palindrome (2148668412).

The spelling of 1044244011 in words is "one billion, forty-four million, two hundred forty-four thousand, eleven".