224454036353329 has 4 divisors (see below), whose sum is σ = 225307473754176. Its totient is φ = 223600598952484.

The previous prime is 224454036353279. The next prime is 224454036353333. The reversal of 224454036353329 is 923353630454422.

It is a happy number.

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 224454036353329 - 2¹⁵ = 224454036320561 is a prime.

It is a super-2 number, since 2×224454036353329² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224454036353329.

It is not an unprimeable number, because it can be changed into a prime (224454036323329) 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, 426718700029 + ... + 426718700554.

It is an arithmetic number, because the mean of its divisors is an integer number (56326868438544).

Almost surely, 2^{224454036353329} is an apocalyptic number.

It is an amenable number.

224454036353329 is a deficient number, since it is larger than the sum of its proper divisors (853437400847).

224454036353329 is an equidigital number, since it uses as much as digits as its factorization.

224454036353329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853437400846.

The product of its (nonzero) digits is 55987200, while the sum is 55.

The spelling of 224454036353329 in words is "two hundred twenty-four trillion, four hundred fifty-four billion, thirty-six million, three hundred fifty-three thousand, three hundred twenty-nine".