443432114423 has 4 divisors (see below), whose sum is σ = 443433589488. Its totient is φ = 443430639360.

The previous prime is 443432114413. The next prime is 443432114453. The reversal of 443432114423 is 324411234344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-443432114423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443432114413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106811 + ... + 947772.

It is an arithmetic number, because the mean of its divisors is an integer number (110858397372).

Almost surely, 2^443432114423 is an apocalyptic number.

443432114423 is a deficient number, since it is larger than the sum of its proper divisors (1475065).

443432114423 is a wasteful number, since it uses less digits than its factorization.

443432114423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475064.

The product of its digits is 110592, while the sum is 35.

Adding to 443432114423 its reverse (324411234344), we get a palindrome (767843348767).

The spelling of 443432114423 in words is "four hundred forty-three billion, four hundred thirty-two million, one hundred fourteen thousand, four hundred twenty-three".