144134134444453 has 2 divisors, whose sum is σ = 144134134444454. Its totient is φ = 144134134444452.

The previous prime is 144134134444319. The next prime is 144134134444477. The reversal of 144134134444453 is 354444431431441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142059748129924 + 2074386314529 = 11918882^2 + 1440273^2 .

It is a cyclic number.

It is not a de Polignac number, because 144134134444453 - 2³⁷ = 143996695490981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144134134444397 and 144134134444406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144134134448453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72067067222226 + 72067067222227.

It is an arithmetic number, because the mean of its divisors is an integer number (72067067222227).

Almost surely, 2^{144134134444453} is an apocalyptic number.

It is an amenable number.

144134134444453 is a deficient number, since it is larger than the sum of its proper divisors (1).

144134134444453 is an equidigital number, since it uses as much as digits as its factorization.

144134134444453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8847360, while the sum is 49.

Adding to 144134134444453 its reverse (354444431431441), we get a palindrome (498578565875894).

The spelling of 144134134444453 in words is "one hundred forty-four trillion, one hundred thirty-four billion, one hundred thirty-four million, four hundred forty-four thousand, four hundred fifty-three".