2000444242420 has 72 divisors (see below), whose sum is σ = 4613009304960. Its totient is φ = 728222302080.

The previous prime is 2000444242373. The next prime is 2000444242429. The reversal of 2000444242420 is 242424440002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000444242429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3927960 + ... + 4407919.

It is an arithmetic number, because the mean of its divisors is an integer number (64069573680).

Almost surely, 2^{2000444242420} is an apocalyptic number.

2000444242420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000444242420 is an abundant number, since it is smaller than the sum of its proper divisors (2612565062540).

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

2000444242420 is a wasteful number, since it uses less digits than its factorization.

2000444242420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8335985 (or 8335970 counting only the distinct ones).

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

Adding to 2000444242420 its reverse (242424440002), we get a palindrome (2242868682422).

The spelling of 2000444242420 in words is "two trillion, four hundred forty-four million, two hundred forty-two thousand, four hundred twenty".