327226061328 has 80 divisors (see below), whose sum is σ = 866268055296. Its totient is φ = 106390036480.

The previous prime is 327226061303. The next prime is 327226061341. The reversal of 327226061328 is 823160622723.

It is a self number, because there is not a number n which added to its sum of digits gives 327226061328.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413488 + ... + 908528.

Almost surely, 2^327226061328 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 327226061328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433134027648).

327226061328 is an abundant number, since it is smaller than the sum of its proper divisors (539041993968).

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

327226061328 is a wasteful number, since it uses less digits than its factorization.

327226061328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495392 (or 495386 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 327226061328 in words is "three hundred twenty-seven billion, two hundred twenty-six million, sixty-one thousand, three hundred twenty-eight".