43213234966 has 32 divisors (see below), whose sum is σ = 74906542368. Its totient is φ = 18478448640.

The previous prime is 43213234937. The next prime is 43213234993. The reversal of 43213234966 is 66943231234.

43213234966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 824686 + ... + 875518.

It is an arithmetic number, because the mean of its divisors is an integer number (2340829449).

Almost surely, 2^43213234966 is an apocalyptic number.

43213234966 is a deficient number, since it is larger than the sum of its proper divisors (31693307402).

43213234966 is a wasteful number, since it uses less digits than its factorization.

43213234966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53136.

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

The spelling of 43213234966 in words is "forty-three billion, two hundred thirteen million, two hundred thirty-four thousand, nine hundred sixty-six".