133444320033422 has 16 divisors (see below), whose sum is σ = 204977763691200. Its totient is φ = 65137378225920.

The previous prime is 133444320033407. The next prime is 133444320033463. The reversal of 133444320033422 is 224330023444331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4744841579 + ... + 4744869702.

It is an arithmetic number, because the mean of its divisors is an integer number (12811110230700).

Almost surely, 2^{133444320033422} is an apocalyptic number.

133444320033422 is a deficient number, since it is larger than the sum of its proper divisors (71533443657778).

133444320033422 is an equidigital number, since it uses as much as digits as its factorization.

133444320033422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9489711451.

The product of its (nonzero) digits is 497664, while the sum is 38.

Adding to 133444320033422 its reverse (224330023444331), we get a palindrome (357774343477753).

The spelling of 133444320033422 in words is "one hundred thirty-three trillion, four hundred forty-four billion, three hundred twenty million, thirty-three thousand, four hundred twenty-two".