4405243044233 has 12 divisors (see below), whose sum is σ = 4605217934100. Its totient is φ = 4213605428736.

The previous prime is 4405243044203. The next prime is 4405243044253. The reversal of 4405243044233 is 3324403425044.

It can be written as a sum of positive squares in 2 ways, for example, as 2005758397504 + 2399484646729 = 1416248^2 + 1549027^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4405243044233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4405243044203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 28514885 + ... + 28668957.

It is an arithmetic number, because the mean of its divisors is an integer number (383768161175).

Almost surely, 2^{4405243044233} is an apocalyptic number.

It is an amenable number.

4405243044233 is a deficient number, since it is larger than the sum of its proper divisors (199974889867).

4405243044233 is a wasteful number, since it uses less digits than its factorization.

4405243044233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208168 (or 208145 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 38.

Adding to 4405243044233 its reverse (3324403425044), we get a palindrome (7729646469277).

The spelling of 4405243044233 in words is "four trillion, four hundred five billion, two hundred forty-three million, forty-four thousand, two hundred thirty-three".