443270264100434 has 8 divisors (see below), whose sum is σ = 665783738816268. Its totient is φ = 221342351161680.

The previous prime is 443270264100427. The next prime is 443270264100439. The reversal of 443270264100434 is 434001462072344.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 440366153919409 + 2904110181025 = 20984903^2 + 1704145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (443270264100439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146390442377 + ... + 146390445404.

Almost surely, 2^{443270264100434} is an apocalyptic number.

443270264100434 is a deficient number, since it is larger than the sum of its proper divisors (222513474715834).

443270264100434 is a wasteful number, since it uses less digits than its factorization.

443270264100434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292780888540.

The product of its (nonzero) digits is 1548288, while the sum is 44.

The spelling of 443270264100434 in words is "four hundred forty-three trillion, two hundred seventy billion, two hundred sixty-four million, one hundred thousand, four hundred thirty-four".