3285187158243 has 16 divisors (see below), whose sum is σ = 4420561508000. Its totient is φ = 2169969937920.

The previous prime is 3285187158241. The next prime is 3285187158247. The reversal of 3285187158243 is 3428517815823.

3285187158243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3285187158243 - 2¹ = 3285187158241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3285187158241) 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 15 ways as a sum of consecutive naturals, for example, 13234653 + ... + 13480593.

It is an arithmetic number, because the mean of its divisors is an integer number (276285094250).

Almost surely, 2^{3285187158243} is an apocalyptic number.

3285187158243 is a deficient number, since it is larger than the sum of its proper divisors (1135374349757).

3285187158243 is a wasteful number, since it uses less digits than its factorization.

3285187158243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286902.

The product of its digits is 12902400, while the sum is 57.

The spelling of 3285187158243 in words is "three trillion, two hundred eighty-five billion, one hundred eighty-seven million, one hundred fifty-eight thousand, two hundred forty-three".