133224444243 has 24 divisors (see below), whose sum is σ = 219056797440. Its totient is φ = 77231560560.

The previous prime is 133224444229. The next prime is 133224444253. The reversal of 133224444243 is 342444422331.

133224444243 is a `hidden beast` number, since 1 + 3 + 3 + 224 + 4 + 4 + 424 + 3 = 666.

It is not a de Polignac number, because 133224444243 - 2⁵ = 133224444211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133224444198 and 133224444207.

It is not an unprimeable number, because it can be changed into a prime (133224444253) 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 in 23 ways as a sum of consecutive naturals, for example, 29252103 + ... + 29256656.

It is an arithmetic number, because the mean of its divisors is an integer number (9127366560).

Almost surely, 2^133224444243 is an apocalyptic number.

133224444243 is a deficient number, since it is larger than the sum of its proper divisors (85832353197).

133224444243 is a wasteful number, since it uses less digits than its factorization.

133224444243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58508799 (or 58508796 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 133224444243 its reverse (342444422331), we get a palindrome (475668866574).

The spelling of 133224444243 in words is "one hundred thirty-three billion, two hundred twenty-four million, four hundred forty-four thousand, two hundred forty-three".