2000424004 has 12 divisors (see below), whose sum is σ = 3516030700. Its totient is φ = 995843808.

The previous prime is 2000424001. The next prime is 2000424053. The reversal of 2000424004 is 4004240002.

It can be written as a sum of positive squares in 2 ways, for example, as 1565784900 + 434639104 = 39570^2 + 20848^2 .

It is not an unprimeable number, because it can be changed into a prime (2000424001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091019 + ... + 1092850.

Almost surely, 2^2000424004 is an apocalyptic number.

It is an amenable number.

2000424004 is a deficient number, since it is larger than the sum of its proper divisors (1515606696).

2000424004 is a wasteful number, since it uses less digits than its factorization.

2000424004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184102 (or 2184100 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2000424004 is about 44726.0998076067. The cubic root of 2000424004 is about 1260.0100788645.

Adding to 2000424004 its reverse (4004240002), we get a palindrome (6004664006).

The spelling of 2000424004 in words is "two billion, four hundred twenty-four thousand, four".