320404022341 has 48 divisors (see below), whose sum is σ = 364580130816. Its totient is φ = 280915734528.

The previous prime is 320404022321. The next prime is 320404022359. The reversal of 320404022341 is 143220404023.

It is a happy number.

It is not a de Polignac number, because 320404022341 - 2²⁵ = 320370467909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320404022321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 555292645 + ... + 555293221.

It is an arithmetic number, because the mean of its divisors is an integer number (7595419392).

Almost surely, 2^320404022341 is an apocalyptic number.

It is an amenable number.

320404022341 is a deficient number, since it is larger than the sum of its proper divisors (44176108475).

320404022341 is a wasteful number, since it uses less digits than its factorization.

320404022341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382 (or 1369 counting only the distinct ones).

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

Adding to 320404022341 its reverse (143220404023), we get a palindrome (463624426364).

The spelling of 320404022341 in words is "three hundred twenty billion, four hundred four million, twenty-two thousand, three hundred forty-one".