3281384260608 has 176 divisors, whose sum is σ = 9130261939200. Its totient is φ = 1045790040064.

The previous prime is 3281384260591. The next prime is 3281384260613. The reversal of 3281384260608 is 8060624831823.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190691941 + ... + 190709147.

Almost surely, 2^{3281384260608} 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 3281384260608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4565130969600).

3281384260608 is an abundant number, since it is smaller than the sum of its proper divisors (5848877678592).

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

3281384260608 is a wasteful number, since it uses less digits than its factorization.

3281384260608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19952 (or 19934 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 3281384260608 in words is "three trillion, two hundred eighty-one billion, three hundred eighty-four million, two hundred sixty thousand, six hundred eight".