327204865929216 has 1248 divisors, whose sum is σ = 1014134142228480. Its totient is φ = 93733276876800.

The previous prime is 327204865929197. The next prime is 327204865929229. The reversal of 327204865929216 is 612929568402723.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3676459167700 + ... + 3676459167788.

It is an arithmetic number, because the mean of its divisors is an integer number (812607485760).

It is a 2-persistent number, because it is pandigital, and so is 2⋅327204865929216 = 654409731858432, but 3⋅327204865929216 = 981614597787648 is not.

Almost surely, 2^{327204865929216} 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 327204865929216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507067071114240).

327204865929216 is an abundant number, since it is smaller than the sum of its proper divisors (686929276299264).

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

327204865929216 is an frugal number, since it uses more digits than its factorization.

327204865929216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 66.

The spelling of 327204865929216 in words is "three hundred twenty-seven trillion, two hundred four billion, eight hundred sixty-five million, nine hundred twenty-nine thousand, two hundred sixteen".