2044281408 has 112 divisors (see below), whose sum is σ = 5871667200. Its totient is φ = 623960064.

The previous prime is 2044281389. The next prime is 2044281409. The reversal of 2044281408 is 8041824402.

It is not an unprimeable number, because it can be changed into a prime (2044281409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313768 + ... + 320216.

It is an arithmetic number, because the mean of its divisors is an integer number (52425600).

Almost surely, 2^2044281408 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 2044281408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2935833600).

2044281408 is an abundant number, since it is smaller than the sum of its proper divisors (3827385792).

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

2044281408 is a wasteful number, since it uses less digits than its factorization.

2044281408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604 (or 6594 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 33.

The square root of 2044281408 is about 45213.7303039685. The cubic root of 2044281408 is about 1269.1517695527.

The spelling of 2044281408 in words is "two billion, forty-four million, two hundred eighty-one thousand, four hundred eight".