43844116466 has 8 divisors (see below), whose sum is σ = 66747759600. Its totient is φ = 21594863268.

The previous prime is 43844116429. The next prime is 43844116471. The reversal of 43844116466 is 66461144834.

43844116466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 43844116466.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163597316 + ... + 163597583.

It is an arithmetic number, because the mean of its divisors is an integer number (8343469950).

Almost surely, 2^43844116466 is an apocalyptic number.

43844116466 is a deficient number, since it is larger than the sum of its proper divisors (22903643134).

43844116466 is a wasteful number, since it uses less digits than its factorization.

43844116466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327194968.

The product of its digits is 1327104, while the sum is 47.

The spelling of 43844116466 in words is "forty-three billion, eight hundred forty-four million, one hundred sixteen thousand, four hundred sixty-six".