224240120043 has 4 divisors (see below), whose sum is σ = 298986826728. Its totient is φ = 149493413360.

The previous prime is 224240120023. The next prime is 224240120047. The reversal of 224240120043 is 340021042422.

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 224240120043 - 2⁵ = 224240120011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224240119995 and 224240120022.

It is not an unprimeable number, because it can be changed into a prime (224240120047) 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, 37373353338 + ... + 37373353343.

It is an arithmetic number, because the mean of its divisors is an integer number (74746706682).

Almost surely, 2^224240120043 is an apocalyptic number.

224240120043 is a deficient number, since it is larger than the sum of its proper divisors (74746706685).

224240120043 is an equidigital number, since it uses as much as digits as its factorization.

224240120043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74746706684.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 224240120043 its reverse (340021042422), we get a palindrome (564261162465).

The spelling of 224240120043 in words is "two hundred twenty-four billion, two hundred forty million, one hundred twenty thousand, forty-three".