420002404204 has 6 divisors (see below), whose sum is σ = 735004207364. Its totient is φ = 210001202100.

The previous prime is 420002404187. The next prime is 420002404207. The reversal of 420002404204 is 402404200024.

It is not an unprimeable number, because it can be changed into a prime (420002404207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52500300522 + ... + 52500300529.

Almost surely, 2^420002404204 is an apocalyptic number.

It is an amenable number.

420002404204 is a deficient number, since it is larger than the sum of its proper divisors (315001803160).

420002404204 is a wasteful number, since it uses less digits than its factorization.

420002404204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105000601055 (or 105000601053 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 420002404204 its reverse (402404200024), we get a palindrome (822406604228).

The spelling of 420002404204 in words is "four hundred twenty billion, two million, four hundred four thousand, two hundred four".