43443505034 has 8 divisors (see below), whose sum is σ = 65169743940. Its totient is φ = 21720257056.

The previous prime is 43443505019. The next prime is 43443505051. The reversal of 43443505034 is 43050534434.

It can be written as a sum of positive squares in 2 ways, for example, as 40903849009 + 2539656025 = 202247^2 + 50395^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 43443504985 and 43443505003.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 711059 + ... + 769734.

Almost surely, 2^43443505034 is an apocalyptic number.

43443505034 is a deficient number, since it is larger than the sum of its proper divisors (21726238906).

43443505034 is a wasteful number, since it uses less digits than its factorization.

43443505034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495464.

The product of its (nonzero) digits is 172800, while the sum is 35.

The spelling of 43443505034 in words is "forty-three billion, four hundred forty-three million, five hundred five thousand, thirty-four".