320341422004 has 12 divisors (see below), whose sum is σ = 560804293728. Its totient is φ = 160111623800.

The previous prime is 320341422001. The next prime is 320341422007. The reversal of 320341422004 is 400224143023.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (320341422001) and next prime (320341422007).

It is a self number, because there is not a number n which added to its sum of digits gives 320341422004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320341422001) 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, 14759602 + ... + 14781289.

It is an arithmetic number, because the mean of its divisors is an integer number (46733691144).

Almost surely, 2^320341422004 is an apocalyptic number.

It is an amenable number.

320341422004 is a deficient number, since it is larger than the sum of its proper divisors (240462871724).

320341422004 is a wasteful number, since it uses less digits than its factorization.

320341422004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29543606 (or 29543604 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 320341422004 its reverse (400224143023), we get a palindrome (720565565027).

The spelling of 320341422004 in words is "three hundred twenty billion, three hundred forty-one million, four hundred twenty-two thousand, four".