224244142042133 has 16 divisors (see below), whose sum is σ = 230595236097840. Its totient is φ = 217997355350016.

The previous prime is 224244142042111. The next prime is 224244142042159. The reversal of 224244142042133 is 331240241442422.

It can be written as a sum of positive squares in 8 ways, for example, as 92914215196804 + 131329926845329 = 9639202^2 + 11459927^2 .

It is a cyclic number.

It is not a de Polignac number, because 224244142042133 - 2⁶ = 224244142042069 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 (224244142032133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52380560 + ... + 56499657.

It is an arithmetic number, because the mean of its divisors is an integer number (14412202256115).

Almost surely, 2^{224244142042133} is an apocalyptic number.

It is an amenable number.

224244142042133 is a deficient number, since it is larger than the sum of its proper divisors (6351094055707).

224244142042133 is a wasteful number, since it uses less digits than its factorization.

224244142042133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108880696.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 224244142042133 its reverse (331240241442422), we get a palindrome (555484383484555).

The spelling of 224244142042133 in words is "two hundred twenty-four trillion, two hundred forty-four billion, one hundred forty-two million, forty-two thousand, one hundred thirty-three".