320002424004 has 12 divisors (see below), whose sum is σ = 746672322704. Its totient is φ = 106667474664.

The previous prime is 320002423999. The next prime is 320002424069. The reversal of 320002424004 is 400424200023.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13333434322 + ... + 13333434345.

Almost surely, 2^320002424004 is an apocalyptic number.

It is an amenable number.

320002424004 is an abundant number, since it is smaller than the sum of its proper divisors (426669898700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320002424004 is a wasteful number, since it uses less digits than its factorization.

320002424004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26666868674 (or 26666868672 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 320002424004 its reverse (400424200023), we get a palindrome (720426624027).

The spelling of 320002424004 in words is "three hundred twenty billion, two million, four hundred twenty-four thousand, four".