443004134105 has 8 divisors (see below), whose sum is σ = 572497650312. Its totient is φ = 327141514368.

The previous prime is 443004134101. The next prime is 443004134123. The reversal of 443004134105 is 501431400344.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 156475081 + 442847659024 = 12509^2 + 665468^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 443004134105 - 2² = 443004134101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (443004134101) 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 in 7 ways as a sum of consecutive naturals, for example, 3407724044 + ... + 3407724173.

It is an arithmetic number, because the mean of its divisors is an integer number (71562206289).

Almost surely, 2^443004134105 is an apocalyptic number.

It is an amenable number.

443004134105 is a deficient number, since it is larger than the sum of its proper divisors (129493516207).

443004134105 is a wasteful number, since it uses less digits than its factorization.

443004134105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815448235.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 443004134105 its reverse (501431400344), we get a palindrome (944435534449).

The spelling of 443004134105 in words is "four hundred forty-three billion, four million, one hundred thirty-four thousand, one hundred five".