2000204244420 has 48 divisors (see below), whose sum is σ = 5656023108288. Its totient is φ = 528106729600.

The previous prime is 2000204244403. The next prime is 2000204244461. The reversal of 2000204244420 is 244424020002.

It is a super-2 number, since 2×2000204244420² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165027294 + ... + 165039413.

It is an arithmetic number, because the mean of its divisors is an integer number (117833814756).

Almost surely, 2^{2000204244420} is an apocalyptic number.

2000204244420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000204244420 is an abundant number, since it is smaller than the sum of its proper divisors (3655818863868).

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

2000204244420 is a wasteful number, since it uses less digits than its factorization.

2000204244420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330066820 (or 330066818 counting only the distinct ones).

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

Adding to 2000204244420 its reverse (244424020002), we get a palindrome (2244628264422).

The spelling of 2000204244420 in words is "two trillion, two hundred four million, two hundred forty-four thousand, four hundred twenty".