3165993325326 has 96 divisors (see below), whose sum is σ = 7064782865280. Its totient is φ = 940231696320.

The previous prime is 3165993325301. The next prime is 3165993325343. The reversal of 3165993325326 is 6235233995613.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28353361 + ... + 28464803.

It is an arithmetic number, because the mean of its divisors is an integer number (73591488180).

Almost surely, 2^{3165993325326} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3165993325326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3532391432640).

3165993325326 is an abundant number, since it is smaller than the sum of its proper divisors (3898789539954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3165993325326 is a wasteful number, since it uses less digits than its factorization.

3165993325326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111902 (or 111871 counting only the distinct ones).

The product of its digits is 23619600, while the sum is 57.

The spelling of 3165993325326 in words is "three trillion, one hundred sixty-five billion, nine hundred ninety-three million, three hundred twenty-five thousand, three hundred twenty-six".