2004244204420 has 12 divisors (see below), whose sum is σ = 4208912829324. Its totient is φ = 801697681760.

The previous prime is 2004244204409. The next prime is 2004244204439. The reversal of 2004244204420 is 244024424002.

It can be written as a sum of positive squares in 2 ways, for example, as 1224399788676 + 779844415744 = 1106526^2 + 883088^2 .

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, 50106105091 + ... + 50106105130.

It is an arithmetic number, because the mean of its divisors is an integer number (350742735777).

Almost surely, 2^{2004244204420} is an apocalyptic number.

2004244204420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2004244204420 is an abundant number, since it is smaller than the sum of its proper divisors (2204668624904).

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

2004244204420 is a wasteful number, since it uses less digits than its factorization.

2004244204420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100212210230 (or 100212210228 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2004244204420 its reverse (244024424002), we get a palindrome (2248268628422).

The spelling of 2004244204420 in words is "two trillion, four billion, two hundred forty-four million, two hundred four thousand, four hundred twenty".