2004220244424 has 32 divisors (see below), whose sum is σ = 5010592324320. Its totient is φ = 668067853056.

The previous prime is 2004220244423. The next prime is 2004220244431. The reversal of 2004220244424 is 4244420224002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2004220244391 and 2004220244400.

It is not an unprimeable number, because it can be changed into a prime (2004220244423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3435607 + ... + 3976409.

It is an arithmetic number, because the mean of its divisors is an integer number (156581010135).

Almost surely, 2^{2004220244424} is an apocalyptic number.

2004220244424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2004220244424 is an abundant number, since it is smaller than the sum of its proper divisors (3006372079896).

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

2004220244424 is a wasteful number, since it uses less digits than its factorization.

2004220244424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695229 (or 695225 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2004220244424 its reverse (4244420224002), we get a palindrome (6248640468426).

The spelling of 2004220244424 in words is "two trillion, four billion, two hundred twenty million, two hundred forty-four thousand, four hundred twenty-four".