43384216264 has 16 divisors (see below), whose sum is σ = 81362920320. Its totient is φ = 21687437520.

The previous prime is 43384216261. The next prime is 43384216301. The reversal of 43384216264 is 46261248334.

It is a self number, because there is not a number n which added to its sum of digits gives 43384216264.

It is not an unprimeable number, because it can be changed into a prime (43384216261) 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 3 ways as a sum of consecutive naturals, for example, 544192 + ... + 618799.

It is an arithmetic number, because the mean of its divisors is an integer number (5085182520).

Almost surely, 2^43384216264 is an apocalyptic number.

It is an amenable number.

43384216264 is a deficient number, since it is larger than the sum of its proper divisors (37978704056).

43384216264 is a wasteful number, since it uses less digits than its factorization.

43384216264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167660 (or 1167656 counting only the distinct ones).

The product of its digits is 663552, while the sum is 43.

The spelling of 43384216264 in words is "forty-three billion, three hundred eighty-four million, two hundred sixteen thousand, two hundred sixty-four".