2044220424 has 16 divisors (see below), whose sum is σ = 5110551120. Its totient is φ = 681406800.

The previous prime is 2044220417. The next prime is 2044220459. The reversal of 2044220424 is 4240224402.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 85175851 = 2044220424 / (2 + 0 + 4 + 4 + 2 + 2 + 0 + 4 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 2044220394 and 2044220403.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 42587902 + ... + 42587949.

It is an arithmetic number, because the mean of its divisors is an integer number (319409445).

Almost surely, 2^2044220424 is an apocalyptic number.

2044220424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2044220424 is an abundant number, since it is smaller than the sum of its proper divisors (3066330696).

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

2044220424 is a wasteful number, since it uses less digits than its factorization.

2044220424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85175860 (or 85175856 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2044220424 is about 45213.0559020290. The cubic root of 2044220424 is about 1269.1391491896.

Adding to 2044220424 its reverse (4240224402), we get a palindrome (6284444826).

The spelling of 2044220424 in words is "two billion, forty-four million, two hundred twenty thousand, four hundred twenty-four".