3265816916322 has 20 divisors (see below), whose sum is σ = 7317849016566. Its totient is φ = 1088605638720.

The previous prime is 3265816916281. The next prime is 3265816916393. The reversal of 3265816916322 is 2236196185623.

It is a happy number.

3265816916322 is a `hidden beast` number, since 3 + 26 + 581 + 6 + 9 + 1 + 6 + 32 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3190263949161 + 75552967161 = 1786131^2 + 274869^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10079681679 + ... + 10079682002.

Almost surely, 2^{3265816916322} is an apocalyptic number.

3265816916322 is an abundant number, since it is smaller than the sum of its proper divisors (4052032100244).

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

3265816916322 is a wasteful number, since it uses less digits than its factorization.

3265816916322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20159363695 (or 20159363686 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 3265816916322 in words is "three trillion, two hundred sixty-five billion, eight hundred sixteen million, nine hundred sixteen thousand, three hundred twenty-two".