144331433341133 has 2 divisors, whose sum is σ = 144331433341134. Its totient is φ = 144331433341132.

The previous prime is 144331433341087. The next prime is 144331433341159. The reversal of 144331433341133 is 331143334133441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144274618804969 + 56814536164 = 12011437^2 + 238358^2 .

It is a cyclic number.

It is not a de Polignac number, because 144331433341133 - 2⁴⁰ = 143231921713357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144331433347133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72165716670566 + 72165716670567.

It is an arithmetic number, because the mean of its divisors is an integer number (72165716670567).

Almost surely, 2^{144331433341133} is an apocalyptic number.

It is an amenable number.

144331433341133 is a deficient number, since it is larger than the sum of its proper divisors (1).

144331433341133 is an equidigital number, since it uses as much as digits as its factorization.

144331433341133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 41.

Adding to 144331433341133 its reverse (331143334133441), we get a palindrome (475474767474574).

The spelling of 144331433341133 in words is "one hundred forty-four trillion, three hundred thirty-one billion, four hundred thirty-three million, three hundred forty-one thousand, one hundred thirty-three".