144005740055117 has 2 divisors, whose sum is σ = 144005740055118. Its totient is φ = 144005740055116.

The previous prime is 144005740055057. The next prime is 144005740055131. The reversal of 144005740055117 is 711550047500441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143563267640521 + 442472414596 = 11981789^2 + 665186^2 .

It is a cyclic number.

It is not a de Polignac number, because 144005740055117 - 2¹² = 144005740051021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144005740055137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72002870027558 + 72002870027559.

It is an arithmetic number, because the mean of its divisors is an integer number (72002870027559).

Almost surely, 2^{144005740055117} is an apocalyptic number.

It is an amenable number.

144005740055117 is a deficient number, since it is larger than the sum of its proper divisors (1).

144005740055117 is an equidigital number, since it uses as much as digits as its factorization.

144005740055117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392000, while the sum is 44.

Adding to 144005740055117 its reverse (711550047500441), we get a palindrome (855555787555558).

The spelling of 144005740055117 in words is "one hundred forty-four trillion, five billion, seven hundred forty million, fifty-five thousand, one hundred seventeen".