2000420440244 has 24 divisors (see below), whose sum is σ = 3507228927048. Its totient is φ = 998355456000.

The previous prime is 2000420440237. The next prime is 2000420440247. The reversal of 2000420440244 is 4420440240002.

It can be written as a sum of positive squares in 4 ways, for example, as 585319863844 + 1415100576400 = 765062^2 + 1189580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000420440247) 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, 20726162 + ... + 20822454.

It is an arithmetic number, because the mean of its divisors is an integer number (146134538627).

Almost surely, 2^{2000420440244} is an apocalyptic number.

It is an amenable number.

2000420440244 is a deficient number, since it is larger than the sum of its proper divisors (1506808486804).

2000420440244 is a wasteful number, since it uses less digits than its factorization.

2000420440244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105875 (or 105873 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2000420440244 its reverse (4420440240002), we get a palindrome (6420860680246).

The spelling of 2000420440244 in words is "two trillion, four hundred twenty million, four hundred forty thousand, two hundred forty-four".