443114445445456 has 20 divisors (see below), whose sum is σ = 873085665816000. Its totient is φ = 217802015557472.

The previous prime is 443114445445433. The next prime is 443114445445517. The reversal of 443114445445456 is 654544544411344.

It is a self number, because there is not a number n which added to its sum of digits gives 443114445445456.

It is a congruent number.

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, 234700446856 + ... + 234700448743.

It is an arithmetic number, because the mean of its divisors is an integer number (43654283290800).

Almost surely, 2^{443114445445456} is an apocalyptic number.

It is an amenable number.

443114445445456 is a deficient number, since it is larger than the sum of its proper divisors (429971220370544).

443114445445456 is a wasteful number, since it uses less digits than its factorization.

443114445445456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469400895666 (or 469400895660 counting only the distinct ones).

The product of its digits is 147456000, while the sum is 58.

The spelling of 443114445445456 in words is "four hundred forty-three trillion, one hundred fourteen billion, four hundred forty-five million, four hundred forty-five thousand, four hundred fifty-six".