420324002 has 16 divisors (see below), whose sum is σ = 722496192. Its totient is φ = 179653680.

The previous prime is 420323993. The next prime is 420324013. The reversal of 420324002 is 200423024.

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, 35024 + ... + 45467.

It is an arithmetic number, because the mean of its divisors is an integer number (45156012).

Almost surely, 2^420324002 is an apocalyptic number.

420324002 is a deficient number, since it is larger than the sum of its proper divisors (302172190).

420324002 is a wasteful number, since it uses less digits than its factorization.

420324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80873.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 420324002 is about 20501.8048473787. The cubic root of 420324002 is about 749.0797614171.

Adding to 420324002 its reverse (200423024), we get a palindrome (620747026).

The spelling of 420324002 in words is "four hundred twenty million, three hundred twenty-four thousand, two".