43021014482216 has 16 divisors (see below), whose sum is σ = 80683001343540. Its totient is φ = 21505547457280.

The previous prime is 43021014482209. The next prime is 43021014482219. The reversal of 43021014482216 is 61228441012034.

It can be written as a sum of positive squares in 2 ways, for example, as 40941390914116 + 2079623568100 = 6398546^2 + 1442090^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43021014482216.

It is not an unprimeable number, because it can be changed into a prime (43021014482219) 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 3 ways as a sum of consecutive naturals, for example, 619936115 + ... + 620005506.

Almost surely, 2^{43021014482216} is an apocalyptic number.

It is an amenable number.

43021014482216 is a deficient number, since it is larger than the sum of its proper divisors (37661986861324).

43021014482216 is a wasteful number, since it uses less digits than its factorization.

43021014482216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239945964 (or 1239945960 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 43021014482216 in words is "forty-three trillion, twenty-one billion, fourteen million, four hundred eighty-two thousand, two hundred sixteen".