133044444343 has 2 divisors, whose sum is σ = 133044444344. Its totient is φ = 133044444342.

The previous prime is 133044444317. The next prime is 133044444419. The reversal of 133044444343 is 343444440331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133044444343 - 2²⁵ = 133010889911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133044444943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66522222171 + 66522222172.

It is an arithmetic number, because the mean of its divisors is an integer number (66522222172).

Almost surely, 2^133044444343 is an apocalyptic number.

133044444343 is a deficient number, since it is larger than the sum of its proper divisors (1).

133044444343 is an equidigital number, since it uses as much as digits as its factorization.

133044444343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 133044444343 its reverse (343444440331), we get a palindrome (476488884674).

The spelling of 133044444343 in words is "one hundred thirty-three billion, forty-four million, four hundred forty-four thousand, three hundred forty-three".