3218285233709 has 32 divisors (see below), whose sum is σ = 4043776746240. Its totient is φ = 2493436280832.

The previous prime is 3218285233661. The next prime is 3218285233711. The reversal of 3218285233709 is 9073325828123.

It is not a de Polignac number, because 3218285233709 - 2³² = 3213990266413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3218285233609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213647 + ... + 2546019.

It is an arithmetic number, because the mean of its divisors is an integer number (126368023320).

Almost surely, 2^{3218285233709} is an apocalyptic number.

It is an amenable number.

3218285233709 is a deficient number, since it is larger than the sum of its proper divisors (825491512531).

3218285233709 is a wasteful number, since it uses less digits than its factorization.

3218285233709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332709.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 3218285233709 in words is "three trillion, two hundred eighteen billion, two hundred eighty-five million, two hundred thirty-three thousand, seven hundred nine".