441955785916 has 6 divisors (see below), whose sum is σ = 773422625360. Its totient is φ = 220977892956.

The previous prime is 441955785913. The next prime is 441955785949. The reversal of 441955785916 is 619587559144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441955785913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55244473236 + ... + 55244473243.

Almost surely, 2^441955785916 is an apocalyptic number.

It is an amenable number.

441955785916 is a deficient number, since it is larger than the sum of its proper divisors (331466839444).

441955785916 is a wasteful number, since it uses less digits than its factorization.

441955785916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110488946483 (or 110488946481 counting only the distinct ones).

The product of its digits is 54432000, while the sum is 64.

The spelling of 441955785916 in words is "four hundred forty-one billion, nine hundred fifty-five million, seven hundred eighty-five thousand, nine hundred sixteen".