3288378326011 has 4 divisors (see below), whose sum is σ = 3290586775000. Its totient is φ = 3286169877024.

The previous prime is 3288378325937. The next prime is 3288378326017. The reversal of 3288378326011 is 1106238738823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3288378326011 - 2¹⁵ = 3288378293243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3288378326011.

It is not an unprimeable number, because it can be changed into a prime (3288378326017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104222261 + ... + 1104225238.

It is an arithmetic number, because the mean of its divisors is an integer number (822646693750).

Almost surely, 2^{3288378326011} is an apocalyptic number.

3288378326011 is a deficient number, since it is larger than the sum of its proper divisors (2208448989).

3288378326011 is a wasteful number, since it uses less digits than its factorization.

3288378326011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208448988.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 3288378326011 in words is "three trillion, two hundred eighty-eight billion, three hundred seventy-eight million, three hundred twenty-six thousand, eleven".