42443344223 has 8 divisors (see below), whose sum is σ = 48508152480. Its totient is φ = 36378904320.

The previous prime is 42443344217. The next prime is 42443344243. The reversal of 42443344223 is 32244334424.

42443344223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42443344223 - 2²⁰ = 42442295647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42443344243) 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, 229883 + ... + 371123.

It is an arithmetic number, because the mean of its divisors is an integer number (6063519060).

Almost surely, 2^42443344223 is an apocalyptic number.

42443344223 is a deficient number, since it is larger than the sum of its proper divisors (6064808257).

42443344223 is a wasteful number, since it uses less digits than its factorization.

42443344223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184177.

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

Adding to 42443344223 its reverse (32244334424), we get a palindrome (74687678647).

The spelling of 42443344223 in words is "forty-two billion, four hundred forty-three million, three hundred forty-four thousand, two hundred twenty-three".