44243324243 has 4 divisors (see below), whose sum is σ = 44244104688. Its totient is φ = 44242543800.

The previous prime is 44243324227. The next prime is 44243324261. The reversal of 44243324243 is 34242334244.

44243324243 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 is a cyclic number.

It is not a de Polignac number, because 44243324243 - 2⁴ = 44243324227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44243324443) 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, 297908 + ... + 420993.

It is an arithmetic number, because the mean of its divisors is an integer number (11061026172).

Almost surely, 2^44243324243 is an apocalyptic number.

44243324243 is a deficient number, since it is larger than the sum of its proper divisors (780445).

44243324243 is an equidigital number, since it uses as much as digits as its factorization.

44243324243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780444.

The product of its digits is 221184, while the sum is 35.

Adding to 44243324243 its reverse (34242334244), we get a palindrome (78485658487).

The spelling of 44243324243 in words is "forty-four billion, two hundred forty-three million, three hundred twenty-four thousand, two hundred forty-three".