224542431342253 has 2 divisors, whose sum is σ = 224542431342254. Its totient is φ = 224542431342252.

The previous prime is 224542431342223. The next prime is 224542431342277. The reversal of 224542431342253 is 352243134245422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224532782798724 + 9648543529 = 14984418^2 + 98227^2 .

It is a cyclic number.

It is not a de Polignac number, because 224542431342253 - 2¹³ = 224542431334061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224542431342223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112271215671126 + 112271215671127.

It is an arithmetic number, because the mean of its divisors is an integer number (112271215671127).

Almost surely, 2^{224542431342253} is an apocalyptic number.

It is an amenable number.

224542431342253 is a deficient number, since it is larger than the sum of its proper divisors (1).

224542431342253 is an equidigital number, since it uses as much as digits as its factorization.

224542431342253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5529600, while the sum is 46.

Adding to 224542431342253 its reverse (352243134245422), we get a palindrome (576785565587675).

The spelling of 224542431342253 in words is "two hundred twenty-four trillion, five hundred forty-two billion, four hundred thirty-one million, three hundred forty-two thousand, two hundred fifty-three".