1044270109 has 8 divisors (see below), whose sum is σ = 1051015680. Its totient is φ = 1037544816.

The previous prime is 1044270091. The next prime is 1044270113. The reversal of 1044270109 is 9010724401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1044270109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044270709) 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, 105939 + ... + 115375.

It is an arithmetic number, because the mean of its divisors is an integer number (131376960).

Almost surely, 2^1044270109 is an apocalyptic number.

It is an amenable number.

1044270109 is a deficient number, since it is larger than the sum of its proper divisors (6745571).

1044270109 is an equidigital number, since it uses as much as digits as its factorization.

1044270109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10139.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1044270109 is about 32315.1684043268. The cubic root of 1044270109 is about 1014.5441453188.

The spelling of 1044270109 in words is "one billion, forty-four million, two hundred seventy thousand, one hundred nine".