327441811216 has 80 divisors (see below), whose sum is σ = 697435861248. Its totient is φ = 148010688000.

The previous prime is 327441811189. The next prime is 327441811217. The reversal of 327441811216 is 612118144723.

It is not an unprimeable number, because it can be changed into a prime (327441811217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2156550 + ... + 2303386.

Almost surely, 2^327441811216 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 327441811216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348717930624).

327441811216 is an abundant number, since it is smaller than the sum of its proper divisors (369994050032).

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

327441811216 is a wasteful number, since it uses less digits than its factorization.

327441811216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147080 (or 147074 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

Adding to 327441811216 its reverse (612118144723), we get a palindrome (939559955939).

The spelling of 327441811216 in words is "three hundred twenty-seven billion, four hundred forty-one million, eight hundred eleven thousand, two hundred sixteen".