4043220324113 has 4 divisors (see below), whose sum is σ = 4043231294388. Its totient is φ = 4043209353840.

The previous prime is 4043220324103. The next prime is 4043220324127. The reversal of 4043220324113 is 3114230223404.

4043220324113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3919180414864 + 124039909249 = 1979692^2 + 352193^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043220324113 - 2⁶ = 4043220324049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4043220324103) 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, 4912358 + ... + 5676063.

It is an arithmetic number, because the mean of its divisors is an integer number (1010807823597).

Almost surely, 2^{4043220324113} is an apocalyptic number.

It is an amenable number.

4043220324113 is a deficient number, since it is larger than the sum of its proper divisors (10970275).

4043220324113 is a wasteful number, since it uses less digits than its factorization.

4043220324113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10970274.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4043220324113 its reverse (3114230223404), we get a palindrome (7157450547517).

The spelling of 4043220324113 in words is "four trillion, forty-three billion, two hundred twenty million, three hundred twenty-four thousand, one hundred thirteen".