44423124442243 has 4 divisors (see below), whose sum is σ = 46354564635408. Its totient is φ = 42491684249080.

The previous prime is 44423124442241. The next prime is 44423124442267. The reversal of 44423124442243 is 34224442132444.

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 44423124442243 - 2¹ = 44423124442241 is a prime.

It is a super-2 number, since 2×44423124442243² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44423124442243.

It is not an unprimeable number, because it can be changed into a prime (44423124442241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965720096548 + ... + 965720096593.

It is an arithmetic number, because the mean of its divisors is an integer number (11588641158852).

Almost surely, 2^{44423124442243} is an apocalyptic number.

44423124442243 is a deficient number, since it is larger than the sum of its proper divisors (1931440193165).

44423124442243 is a wasteful number, since it uses less digits than its factorization.

44423124442243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931440193164.

The product of its digits is 2359296, while the sum is 43.

Adding to 44423124442243 its reverse (34224442132444), we get a palindrome (78647566574687).

The spelling of 44423124442243 in words is "forty-four trillion, four hundred twenty-three billion, one hundred twenty-four million, four hundred forty-two thousand, two hundred forty-three".