443134542050 has 48 divisors (see below), whose sum is σ = 867103876800. Its totient is φ = 168240878400.

The previous prime is 443134542049. The next prime is 443134542061. The reversal of 443134542050 is 50245431344.

It is a self number, because there is not a number n which added to its sum of digits gives 443134542050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2504366 + ... + 2675465.

It is an arithmetic number, because the mean of its divisors is an integer number (18064664100).

Almost surely, 2^443134542050 is an apocalyptic number.

443134542050 is a deficient number, since it is larger than the sum of its proper divisors (423969334750).

443134542050 is a wasteful number, since it uses less digits than its factorization.

443134542050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5179931 (or 5179926 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 443134542050 its reverse (50245431344), we get a palindrome (493379973394).

The spelling of 443134542050 in words is "four hundred forty-three billion, one hundred thirty-four million, five hundred forty-two thousand, fifty".