2043445224 has 16 divisors (see below), whose sum is σ = 5108613120. Its totient is φ = 681148400.

The previous prime is 2043445211. The next prime is 2043445267. The reversal of 2043445224 is 4225443402.

It is a junction number, because it is equal to n+sod(n) for n = 2043445191 and 2043445200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42571752 + ... + 42571799.

It is an arithmetic number, because the mean of its divisors is an integer number (319288320).

Almost surely, 2^2043445224 is an apocalyptic number.

2043445224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2043445224 is an abundant number, since it is smaller than the sum of its proper divisors (3065167896).

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

2043445224 is a wasteful number, since it uses less digits than its factorization.

2043445224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85143560 (or 85143556 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 2043445224 is about 45204.4823441216. The cubic root of 2043445224 is about 1268.9787031755.

Adding to 2043445224 its reverse (4225443402), we get a palindrome (6268888626).

The spelling of 2043445224 in words is "two billion, forty-three million, four hundred forty-five thousand, two hundred twenty-four".