2173291586116 has 24 divisors (see below), whose sum is σ = 4350433176320. Its totient is φ = 930585678912.

The previous prime is 2173291586087. The next prime is 2173291586119. The reversal of 2173291586116 is 6116851923712.

It is not an unprimeable number, because it can be changed into a prime (2173291586119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34342860 + ... + 34406083.

Almost surely, 2^{2173291586116} is an apocalyptic number.

It is an amenable number.

2173291586116 is an abundant number, since it is smaller than the sum of its proper divisors (2177141590204).

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

2173291586116 is a wasteful number, since it uses less digits than its factorization.

2173291586116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68750083 (or 68750081 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 52.

The spelling of 2173291586116 in words is "two trillion, one hundred seventy-three billion, two hundred ninety-one million, five hundred eighty-six thousand, one hundred sixteen".