443311344134 has 4 divisors (see below), whose sum is σ = 664967016204. Its totient is φ = 221655672066.

The previous prime is 443311344103. The next prime is 443311344137. The reversal of 443311344134 is 431443113344.

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

It is a junction number, because it is equal to n+sod(n) for n = 443311344094 and 443311344103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443311344137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110827836032 + ... + 110827836035.

It is an arithmetic number, because the mean of its divisors is an integer number (166241754051).

Almost surely, 2^443311344134 is an apocalyptic number.

443311344134 is a deficient number, since it is larger than the sum of its proper divisors (221655672070).

443311344134 is a wasteful number, since it uses less digits than its factorization.

443311344134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221655672069.

The product of its digits is 82944, while the sum is 35.

Adding to 443311344134 its reverse (431443113344), we get a palindrome (874754457478).

The spelling of 443311344134 in words is "four hundred forty-three billion, three hundred eleven million, three hundred forty-four thousand, one hundred thirty-four".