4243033304432 has 20 divisors (see below), whose sum is σ = 8853252183720. Its totient is φ = 1958323063488.

The previous prime is 4243033304431. The next prime is 4243033304459. The reversal of 4243033304432 is 2344033303424.

It is a junction number, because it is equal to n+sod(n) for n = 4243033304392 and 4243033304401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243033304431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10199599082 + ... + 10199599497.

It is an arithmetic number, because the mean of its divisors is an integer number (442662609186).

Almost surely, 2^{4243033304432} is an apocalyptic number.

It is an amenable number.

4243033304432 is an abundant number, since it is smaller than the sum of its proper divisors (4610218879288).

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

4243033304432 is a wasteful number, since it uses less digits than its factorization.

4243033304432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20399198600 (or 20399198594 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 4243033304432 its reverse (2344033303424), we get a palindrome (6587066607856).

The spelling of 4243033304432 in words is "four trillion, two hundred forty-three billion, thirty-three million, three hundred four thousand, four hundred thirty-two".