43116346366 has 4 divisors (see below), whose sum is σ = 64674519552. Its totient is φ = 21558173182.

The previous prime is 43116346333. The next prime is 43116346367. The reversal of 43116346366 is 66364361134.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43116346367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10779086590 + ... + 10779086593.

It is an arithmetic number, because the mean of its divisors is an integer number (16168629888).

Almost surely, 2^43116346366 is an apocalyptic number.

43116346366 is a deficient number, since it is larger than the sum of its proper divisors (21558173186).

43116346366 is a wasteful number, since it uses less digits than its factorization.

43116346366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21558173185.

The product of its digits is 559872, while the sum is 43.

The spelling of 43116346366 in words is "forty-three billion, one hundred sixteen million, three hundred forty-six thousand, three hundred sixty-six".