20204330024 has 16 divisors (see below), whose sum is σ = 37895922900. Its totient is φ = 10098750592.

The previous prime is 20204330023. The next prime is 20204330057. The reversal of 20204330024 is 42003340202.

It can be written as a sum of positive squares in 2 ways, for example, as 19511061124 + 693268900 = 139682^2 + 26330^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20204329978 and 20204330005.

It is not an unprimeable number, because it can be changed into a prime (20204330023) 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, 401567 + ... + 449070.

Almost surely, 2^20204330024 is an apocalyptic number.

It is an amenable number.

20204330024 is a deficient number, since it is larger than the sum of its proper divisors (17691592876).

20204330024 is a wasteful number, since it uses less digits than its factorization.

20204330024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853612 (or 853608 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20204330024 its reverse (42003340202), we get a palindrome (62207670226).

The spelling of 20204330024 in words is "twenty billion, two hundred four million, three hundred thirty thousand, twenty-four".