3582320814812 has 12 divisors (see below), whose sum is σ = 6270926686416. Its totient is φ = 1790627475840.

The previous prime is 3582320814739. The next prime is 3582320814817. The reversal of 3582320814812 is 2184180232853.

3582320814812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3582320814817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133217768 + ... + 133244655.

It is an arithmetic number, because the mean of its divisors is an integer number (522577223868).

Almost surely, 2^{3582320814812} is an apocalyptic number.

It is an amenable number.

3582320814812 is a deficient number, since it is larger than the sum of its proper divisors (2688605871604).

3582320814812 is a wasteful number, since it uses less digits than its factorization.

3582320814812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266465788 (or 266465786 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 3582320814812 in words is "three trillion, five hundred eighty-two billion, three hundred twenty million, eight hundred fourteen thousand, eight hundred twelve".