944429716216 has 32 divisors (see below), whose sum is σ = 2034959078880. Its totient is φ = 402519369600.

The previous prime is 944429716163. The next prime is 944429716253. The reversal of 944429716216 is 612617924449.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 46577755 + ... + 46598026.

It is an arithmetic number, because the mean of its divisors is an integer number (63592471215).

Almost surely, 2^944429716216 is an apocalyptic number.

It is an amenable number.

944429716216 is an abundant number, since it is smaller than the sum of its proper divisors (1090529362664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

944429716216 is a wasteful number, since it uses less digits than its factorization.

944429716216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93175975 (or 93175971 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

The spelling of 944429716216 in words is "nine hundred forty-four billion, four hundred twenty-nine million, seven hundred sixteen thousand, two hundred sixteen".