443423000134 has 16 divisors (see below), whose sum is σ = 671923392480. Its totient is φ = 219449865600.

The previous prime is 443423000123. The next prime is 443423000183. The reversal of 443423000134 is 431000324344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339742 + ... + 1001134.

It is an arithmetic number, because the mean of its divisors is an integer number (41995212030).

Almost surely, 2^443423000134 is an apocalyptic number.

443423000134 is a deficient number, since it is larger than the sum of its proper divisors (228500392346).

443423000134 is a wasteful number, since it uses less digits than its factorization.

443423000134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664815.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 443423000134 its reverse (431000324344), we get a palindrome (874423324478).

The spelling of 443423000134 in words is "four hundred forty-three billion, four hundred twenty-three million, one hundred thirty-four", and thus it is an aban number.