3312161511343 has 16 divisors (see below), whose sum is σ = 3511406674944. Its totient is φ = 3113407681920.

The previous prime is 3312161511293. The next prime is 3312161511353. The reversal of 3312161511343 is 3431151612133.

It is a cyclic number.

It is not a de Polignac number, because 3312161511343 - 2⁹ = 3312161510831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3312161511299 and 3312161511308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312161511353) 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, 134240898 + ... + 134265568.

It is an arithmetic number, because the mean of its divisors is an integer number (219462917184).

Almost surely, 2^{3312161511343} is an apocalyptic number.

3312161511343 is a deficient number, since it is larger than the sum of its proper divisors (199245163601).

3312161511343 is a wasteful number, since it uses less digits than its factorization.

3312161511343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34302.

The product of its digits is 19440, while the sum is 34.

The spelling of 3312161511343 in words is "three trillion, three hundred twelve billion, one hundred sixty-one million, five hundred eleven thousand, three hundred forty-three".