144504521650133 has 2 divisors, whose sum is σ = 144504521650134. Its totient is φ = 144504521650132.

The previous prime is 144504521650121. The next prime is 144504521650201. The reversal of 144504521650133 is 331056125405441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131939751169009 + 12564770481124 = 11486503^2 + 3544682^2 .

It is an emirp because it is prime and its reverse (331056125405441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144504521650133 - 2⁴⁶ = 74135777472469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144504521653133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72252260825066 + 72252260825067.

It is an arithmetic number, because the mean of its divisors is an integer number (72252260825067).

Almost surely, 2^{144504521650133} is an apocalyptic number.

It is an amenable number.

144504521650133 is a deficient number, since it is larger than the sum of its proper divisors (1).

144504521650133 is an equidigital number, since it uses as much as digits as its factorization.

144504521650133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 144504521650133 in words is "one hundred forty-four trillion, five hundred four billion, five hundred twenty-one million, six hundred fifty thousand, one hundred thirty-three".