43173183116 has 12 divisors (see below), whose sum is σ = 86346366288. Its totient is φ = 18502792752.

The previous prime is 43173183107. The next prime is 43173183121. The reversal of 43173183116 is 61138137134.

43173183116 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 43173183116.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 770949671 + ... + 770949726.

It is an arithmetic number, because the mean of its divisors is an integer number (7195530524).

Almost surely, 2^43173183116 is an apocalyptic number.

It is an amenable number.

43173183116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

43173183116 is a wasteful number, since it uses less digits than its factorization.

43173183116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541899408 (or 1541899406 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The spelling of 43173183116 in words is "forty-three billion, one hundred seventy-three million, one hundred eighty-three thousand, one hundred sixteen".