226411144724143 has 4 divisors (see below), whose sum is σ = 231676520182888. Its totient is φ = 221145769265400.

The previous prime is 226411144724137. The next prime is 226411144724159. The reversal of 226411144724143 is 341427441114622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226411144724143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226411144724093 and 226411144724102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226411144724183) 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, 2632687729308 + ... + 2632687729393.

It is an arithmetic number, because the mean of its divisors is an integer number (57919130045722).

Almost surely, 2^{226411144724143} is an apocalyptic number.

226411144724143 is a deficient number, since it is larger than the sum of its proper divisors (5265375458745).

226411144724143 is an equidigital number, since it uses as much as digits as its factorization.

226411144724143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265375458744.

The product of its digits is 1032192, while the sum is 46.

Adding to 226411144724143 its reverse (341427441114622), we get a palindrome (567838585838765).

The spelling of 226411144724143 in words is "two hundred twenty-six trillion, four hundred eleven billion, one hundred forty-four million, seven hundred twenty-four thousand, one hundred forty-three".