328022341724 has 72 divisors (see below), whose sum is σ = 724732108800. Its totient is φ = 127158435360.

The previous prime is 328022341709. The next prime is 328022341729. The reversal of 328022341724 is 427143220823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328022341729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 430949 + ... + 917475.

Almost surely, 2^328022341724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328022341724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362366054400).

328022341724 is an abundant number, since it is smaller than the sum of its proper divisors (396709767076).

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

328022341724 is a wasteful number, since it uses less digits than its factorization.

328022341724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486759 (or 486746 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 328022341724 in words is "three hundred twenty-eight billion, twenty-two million, three hundred forty-one thousand, seven hundred twenty-four".