1044011444 has 36 divisors (see below), whose sum is σ = 2127250944. Its totient is φ = 447024816.

The previous prime is 1044011417. The next prime is 1044011461. The reversal of 1044011444 is 4441104401.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 324347 + ... + 327549.

It is an arithmetic number, because the mean of its divisors is an integer number (59090304).

Almost surely, 2^1044011444 is an apocalyptic number.

1044011444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1044011444 is an abundant number, since it is smaller than the sum of its proper divisors (1083239500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1044011444 is a wasteful number, since it uses less digits than its factorization.

1044011444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884 (or 4875 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1044011444 is about 32311.1659337759. The cubic root of 1044011444 is about 1014.4603711018.

Adding to 1044011444 its reverse (4441104401), we get a palindrome (5485115845).

The spelling of 1044011444 in words is "one billion, forty-four million, eleven thousand, four hundred forty-four".