3332640818268 has 72 divisors (see below), whose sum is σ = 8447243444640. Its totient is φ = 1107841080960.

The previous prime is 3332640818239. The next prime is 3332640818321. The reversal of 3332640818268 is 8628180462333.

3332640818268 is a `hidden beast` number, since 3 + 3 + 326 + 40 + 8 + 18 + 268 = 666.

It is a super-2 number, since 2×3332640818268² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29634121 + ... + 29746367.

It is an arithmetic number, because the mean of its divisors is an integer number (117322825620).

Almost surely, 2^{3332640818268} is an apocalyptic number.

It is an amenable number.

3332640818268 is an abundant number, since it is smaller than the sum of its proper divisors (5114602626372).

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

3332640818268 is a wasteful number, since it uses less digits than its factorization.

3332640818268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114507 (or 114502 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 3332640818268 in words is "three trillion, three hundred thirty-two billion, six hundred forty million, eight hundred eighteen thousand, two hundred sixty-eight".