322480307744 has 48 divisors (see below), whose sum is σ = 763769160000. Its totient is φ = 130931852544.

The previous prime is 322480307717. The next prime is 322480307767. The reversal of 322480307744 is 447703084223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 322480307695 and 322480307704.

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, 37881119 + ... + 37889630.

It is an arithmetic number, because the mean of its divisors is an integer number (15911857500).

Almost surely, 2^322480307744 is an apocalyptic number.

It is an amenable number.

322480307744 is an abundant number, since it is smaller than the sum of its proper divisors (441288852256).

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

322480307744 is a wasteful number, since it uses less digits than its factorization.

322480307744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75770785 (or 75770777 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 44.

The spelling of 322480307744 in words is "three hundred twenty-two billion, four hundred eighty million, three hundred seven thousand, seven hundred forty-four".