1044148448 has 72 divisors (see below), whose sum is σ = 2468539584. Its totient is φ = 433036800.

The previous prime is 1044148447. The next prime is 1044148459. The reversal of 1044148448 is 8448414401.

1044148448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044148447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37868 + ... + 59348.

It is an arithmetic number, because the mean of its divisors is an integer number (34285272).

Almost surely, 2^1044148448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044148448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1234269792).

1044148448 is an abundant number, since it is smaller than the sum of its proper divisors (1424391136).

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

1044148448 is a wasteful number, since it uses less digits than its factorization.

1044148448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21536 (or 21521 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 38.

The square root of 1044148448 is about 32313.2859362832. The cubic root of 1044148448 is about 1014.5047445137.

The spelling of 1044148448 in words is "one billion, forty-four million, one hundred forty-eight thousand, four hundred forty-eight".