43032122116165 has 32 divisors (see below), whose sum is σ = 63835112920320. Its totient is φ = 27117923779584.

The previous prime is 43032122116153. The next prime is 43032122116169. The reversal of 43032122116165 is 56161122123034.

It is a cyclic number.

It is not a de Polignac number, because 43032122116165 - 2¹¹ = 43032122114117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43032122116169) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 208214100 + ... + 208420669.

It is an arithmetic number, because the mean of its divisors is an integer number (1994847278760).

Almost surely, 2^{43032122116165} is an apocalyptic number.

It is an amenable number.

43032122116165 is a deficient number, since it is larger than the sum of its proper divisors (20802990804155).

43032122116165 is a wasteful number, since it uses less digits than its factorization.

43032122116165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416635021.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 43032122116165 its reverse (56161122123034), we get a palindrome (99193244239199).

The spelling of 43032122116165 in words is "forty-three trillion, thirty-two billion, one hundred twenty-two million, one hundred sixteen thousand, one hundred sixty-five".