144651717241 has 2 divisors, whose sum is σ = 144651717242. Its totient is φ = 144651717240.

The previous prime is 144651717211. The next prime is 144651717253. The reversal of 144651717241 is 142717156441.

144651717241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72490177600 + 72161539641 = 269240^2 + 268629^2 .

It is a cyclic number.

It is not a de Polignac number, because 144651717241 - 2¹⁵ = 144651684473 is a prime.

It is not a weakly prime, because it can be changed into another prime (144651717211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72325858620 + 72325858621.

It is an arithmetic number, because the mean of its divisors is an integer number (72325858621).

Almost surely, 2^144651717241 is an apocalyptic number.

It is an amenable number.

144651717241 is a deficient number, since it is larger than the sum of its proper divisors (1).

144651717241 is an equidigital number, since it uses as much as digits as its factorization.

144651717241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 43.

The spelling of 144651717241 in words is "one hundred forty-four billion, six hundred fifty-one million, seven hundred seventeen thousand, two hundred forty-one".