224120340433 has 4 divisors (see below), whose sum is σ = 244494916848. Its totient is φ = 203745764020.

The previous prime is 224120340413. The next prime is 224120340449. The reversal of 224120340433 is 334043021422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224120340433 - 2⁹ = 224120339921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224120340403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10187288191 + ... + 10187288212.

It is an arithmetic number, because the mean of its divisors is an integer number (61123729212).

Almost surely, 2^224120340433 is an apocalyptic number.

It is an amenable number.

224120340433 is a deficient number, since it is larger than the sum of its proper divisors (20374576415).

224120340433 is a wasteful number, since it uses less digits than its factorization.

224120340433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20374576414.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 224120340433 its reverse (334043021422), we get a palindrome (558163361855).

The spelling of 224120340433 in words is "two hundred twenty-four billion, one hundred twenty million, three hundred forty thousand, four hundred thirty-three".