20200204424 has 32 divisors (see below), whose sum is σ = 38267087040. Its totient is φ = 9995736000.

The previous prime is 20200204403. The next prime is 20200204439. The reversal of 20200204424 is 42440200202.

It is a junction number, because it is equal to n+sod(n) for n = 20200204396 and 20200204405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2639147 + ... + 2646789.

It is an arithmetic number, because the mean of its divisors is an integer number (1195846470).

Almost surely, 2^20200204424 is an apocalyptic number.

It is an amenable number.

20200204424 is a deficient number, since it is larger than the sum of its proper divisors (18066882616).

20200204424 is a wasteful number, since it uses less digits than its factorization.

20200204424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11021 (or 11017 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 20200204424 its reverse (42440200202), we get a palindrome (62640404626).

The spelling of 20200204424 in words is "twenty billion, two hundred million, two hundred four thousand, four hundred twenty-four".