43115165582115 has 16 divisors (see below), whose sum is σ = 75255561743616. Its totient is φ = 20904322706400.

The previous prime is 43115165582023. The next prime is 43115165582161. The reversal of 43115165582115 is 51128556151134.

It is not a de Polignac number, because 43115165582115 - 2¹⁰ = 43115165581091 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 130652016751 + ... + 130652017080.

It is an arithmetic number, because the mean of its divisors is an integer number (4703472608976).

Almost surely, 2^{43115165582115} is an apocalyptic number.

43115165582115 is a deficient number, since it is larger than the sum of its proper divisors (32140396161501).

43115165582115 is a wasteful number, since it uses less digits than its factorization.

43115165582115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261304033850.

The product of its digits is 720000, while the sum is 48.

The spelling of 43115165582115 in words is "forty-three trillion, one hundred fifteen billion, one hundred sixty-five million, five hundred eighty-two thousand, one hundred fifteen".