144590373617 has 2 divisors, whose sum is σ = 144590373618. Its totient is φ = 144590373616.

The previous prime is 144590373611. The next prime is 144590373623. The reversal of 144590373617 is 716373095441.

It is a balanced prime because it is at equal distance from previous prime (144590373611) and next prime (144590373623).

It can be written as a sum of positive squares in only one way, i.e., 76773880561 + 67816493056 = 277081^2 + 260416^2 .

It is an emirp because it is prime and its reverse (716373095441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144590373617 - 2³⁰ = 143516631793 is a prime.

It is a super-2 number, since 2×144590373617² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144590373611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72295186808 + 72295186809.

It is an arithmetic number, because the mean of its divisors is an integer number (72295186809).

Almost surely, 2^144590373617 is an apocalyptic number.

It is an amenable number.

144590373617 is a deficient number, since it is larger than the sum of its proper divisors (1).

144590373617 is an equidigital number, since it uses as much as digits as its factorization.

144590373617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 144590373617 in words is "one hundred forty-four billion, five hundred ninety million, three hundred seventy-three thousand, six hundred seventeen".