2044199296 has 16 divisors (see below), whose sum is σ = 4072428540. Its totient is φ = 1022099584.

The previous prime is 2044199293. The next prime is 2044199309. The reversal of 2044199296 is 6929914402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044199293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7985026 + ... + 7985281.

Almost surely, 2^2044199296 is an apocalyptic number.

It is an amenable number.

2044199296 is a deficient number, since it is larger than the sum of its proper divisors (2028229244).

2044199296 is an equidigital number, since it uses as much as digits as its factorization.

2044199296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15970321 (or 15970309 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 2044199296 is about 45212.8222521001. The cubic root of 2044199296 is about 1269.1347767869.

The spelling of 2044199296 in words is "two billion, forty-four million, one hundred ninety-nine thousand, two hundred ninety-six".