144124041541 has 2 divisors, whose sum is σ = 144124041542. Its totient is φ = 144124041540.

The previous prime is 144124041539. The next prime is 144124041553. The reversal of 144124041541 is 145140421441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138567084516 + 5556957025 = 372246^2 + 74545^2 .

It is a cyclic number.

It is not a de Polignac number, because 144124041541 - 2¹ = 144124041539 is a prime.

It is a super-2 number, since 2×144124041541² (a number of 23 digits) contains 22 as substring.

Together with 144124041539, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144124041641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72062020770 + 72062020771.

It is an arithmetic number, because the mean of its divisors is an integer number (72062020771).

Almost surely, 2^144124041541 is an apocalyptic number.

It is an amenable number.

144124041541 is a deficient number, since it is larger than the sum of its proper divisors (1).

144124041541 is an equidigital number, since it uses as much as digits as its factorization.

144124041541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 144124041541 its reverse (145140421441), we get a palindrome (289264462982).

The spelling of 144124041541 in words is "one hundred forty-four billion, one hundred twenty-four million, forty-one thousand, five hundred forty-one".