224042040343 has 4 divisors (see below), whose sum is σ = 244409498568. Its totient is φ = 203674582120.

The previous prime is 224042040337. The next prime is 224042040347. The reversal of 224042040343 is 343040240422.

It is a happy number.

224042040343 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 224042040343 - 2⁵ = 224042040311 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 (224042040347) 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, 10183729096 + ... + 10183729117.

It is an arithmetic number, because the mean of its divisors is an integer number (61102374642).

Almost surely, 2^224042040343 is an apocalyptic number.

224042040343 is a deficient number, since it is larger than the sum of its proper divisors (20367458225).

224042040343 is a wasteful number, since it uses less digits than its factorization.

224042040343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20367458224.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 224042040343 its reverse (343040240422), we get a palindrome (567082280765).

The spelling of 224042040343 in words is "two hundred twenty-four billion, forty-two million, forty thousand, three hundred forty-three".