224431525134413 has 2 divisors, whose sum is σ = 224431525134414. Its totient is φ = 224431525134412.

The previous prime is 224431525134359. The next prime is 224431525134437. The reversal of 224431525134413 is 314431525134422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201827994997924 + 22603530136489 = 14206618^2 + 4754317^2 .

It is a cyclic number.

It is not a de Polignac number, because 224431525134413 - 2¹⁴ = 224431525118029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224431525634413) 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 as a sum of consecutive naturals, namely, 112215762567206 + 112215762567207.

It is an arithmetic number, because the mean of its divisors is an integer number (112215762567207).

Almost surely, 2^{224431525134413} is an apocalyptic number.

It is an amenable number.

224431525134413 is a deficient number, since it is larger than the sum of its proper divisors (1).

224431525134413 is an equidigital number, since it uses as much as digits as its factorization.

224431525134413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 44.

Subtracting 224431525134413 from its reverse (314431525134422), we obtain a palindrome (90000000000009).

The spelling of 224431525134413 in words is "two hundred twenty-four trillion, four hundred thirty-one billion, five hundred twenty-five million, one hundred thirty-four thousand, four hundred thirteen".