443252113213 has 8 divisors (see below), whose sum is σ = 545541062528. Its totient is φ = 350704968624.

The previous prime is 443252113201. The next prime is 443252113217. The reversal of 443252113213 is 312311252344.

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 443252113213 - 2²¹ = 443250016061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443252113217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2435451081 + ... + 2435451262.

It is an arithmetic number, because the mean of its divisors is an integer number (68192632816).

Almost surely, 2^443252113213 is an apocalyptic number.

It is an amenable number.

443252113213 is a deficient number, since it is larger than the sum of its proper divisors (102288949315).

443252113213 is a wasteful number, since it uses less digits than its factorization.

443252113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4870902363.

The product of its digits is 17280, while the sum is 31.

Adding to 443252113213 its reverse (312311252344), we get a palindrome (755563365557).

The spelling of 443252113213 in words is "four hundred forty-three billion, two hundred fifty-two million, one hundred thirteen thousand, two hundred thirteen".