3303664313216 has 64 divisors (see below), whose sum is σ = 6681989991600. Its totient is φ = 1626763776000.

The previous prime is 3303664313203. The next prime is 3303664313239. The reversal of 3303664313216 is 6123134663033.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2281706 + ... + 3437078.

Almost surely, 2^{3303664313216} 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 3303664313216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3340994995800).

3303664313216 is an abundant number, since it is smaller than the sum of its proper divisors (3378325678384).

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

3303664313216 is a wasteful number, since it uses less digits than its factorization.

3303664313216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155727 (or 1155715 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 41.

Adding to 3303664313216 its reverse (6123134663033), we get a palindrome (9426798976249).

The spelling of 3303664313216 in words is "three trillion, three hundred three billion, six hundred sixty-four million, three hundred thirteen thousand, two hundred sixteen".