443139023034 has 48 divisors (see below), whose sum is σ = 962396415240. Its totient is φ = 147365412480.

The previous prime is 443139023021. The next prime is 443139023057. The reversal of 443139023034 is 430320931344.

443139023034 is a `hidden beast` number, since 4 + 4 + 3 + 1 + 390 + 230 + 34 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 429684183009 + 13454840025 = 655503^2 + 115995^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 443139023034.

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 23 ways as a sum of consecutive naturals, for example, 14702772 + ... + 14732880.

Almost surely, 2^443139023034 is an apocalyptic number.

443139023034 is an abundant number, since it is smaller than the sum of its proper divisors (519257392206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

443139023034 is a wasteful number, since it uses less digits than its factorization.

443139023034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32015 (or 32012 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

Adding to 443139023034 its reverse (430320931344), we get a palindrome (873459954378).

The spelling of 443139023034 in words is "four hundred forty-three billion, one hundred thirty-nine million, twenty-three thousand, thirty-four".