443234134143 has 6 divisors (see below), whose sum is σ = 640227082664. Its totient is φ = 295489422756.

The previous prime is 443234134139. The next prime is 443234134157. The reversal of 443234134143 is 341431432344.

443234134143 is a `hidden beast` number, since 4 + 4 + 3 + 234 + 1 + 3 + 414 + 3 = 666.

It is not a de Polignac number, because 443234134143 - 2² = 443234134139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 443234134098 and 443234134107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443234134183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24624118555 + ... + 24624118572.

Almost surely, 2^443234134143 is an apocalyptic number.

443234134143 is a deficient number, since it is larger than the sum of its proper divisors (196992948521).

443234134143 is a wasteful number, since it uses less digits than its factorization.

443234134143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49248237133 (or 49248237130 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

Adding to 443234134143 its reverse (341431432344), we get a palindrome (784665566487).

The spelling of 443234134143 in words is "four hundred forty-three billion, two hundred thirty-four million, one hundred thirty-four thousand, one hundred forty-three".