224535204464413 has 4 divisors (see below), whose sum is σ = 237743157668220. Its totient is φ = 211327251260608.

The previous prime is 224535204464399. The next prime is 224535204464479. The reversal of 224535204464413 is 314464402535422.

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

It can be written as a sum of positive squares in 2 ways, for example, as 200833623010084 + 23701581454329 = 14171578^2 + 4868427^2 .

It is a cyclic number.

It is not a de Polignac number, because 224535204464413 - 2⁹ = 224535204463901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224535204468413) 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, 6603976601878 + ... + 6603976601911.

It is an arithmetic number, because the mean of its divisors is an integer number (59435789417055).

Almost surely, 2^{224535204464413} is an apocalyptic number.

It is an amenable number.

224535204464413 is a deficient number, since it is larger than the sum of its proper divisors (13207953203807).

224535204464413 is a wasteful number, since it uses less digits than its factorization.

224535204464413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13207953203806.

The product of its (nonzero) digits is 11059200, while the sum is 49.

Adding to 224535204464413 its reverse (314464402535422), we get a palindrome (538999606999835).

The spelling of 224535204464413 in words is "two hundred twenty-four trillion, five hundred thirty-five billion, two hundred four million, four hundred sixty-four thousand, four hundred thirteen".