2044246043 has 16 divisors (see below), whose sum is σ = 2509440000. Its totient is φ = 1659983976.

The previous prime is 2044246033. The next prime is 2044246063. The reversal of 2044246043 is 3406424402.

It is not a de Polignac number, because 2044246043 - 2⁶ = 2044245979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2044245997 and 2044246015.

It is not an unprimeable number, because it can be changed into a prime (2044246033) 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 15 ways as a sum of consecutive naturals, for example, 150323 + ... + 163356.

It is an arithmetic number, because the mean of its divisors is an integer number (156840000).

Almost surely, 2^2044246043 is an apocalyptic number.

2044246043 is a deficient number, since it is larger than the sum of its proper divisors (465193957).

2044246043 is an equidigital number, since it uses as much as digits as its factorization.

2044246043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313719 (or 313705 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 2044246043 is about 45213.3392153245. The cubic root of 2044246043 is about 1269.1444509564.

The spelling of 2044246043 in words is "two billion, forty-four million, two hundred forty-six thousand, forty-three".