144678292876463 has 2 divisors, whose sum is σ = 144678292876464. Its totient is φ = 144678292876462.

The previous prime is 144678292876459. The next prime is 144678292876511. The reversal of 144678292876463 is 364678292876441.

It is a weak prime.

It is an emirp because it is prime and its reverse (364678292876441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144678292876463 - 2² = 144678292876459 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144678292876433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72339146438231 + 72339146438232.

It is an arithmetic number, because the mean of its divisors is an integer number (72339146438232).

Almost surely, 2^{144678292876463} is an apocalyptic number.

144678292876463 is a deficient number, since it is larger than the sum of its proper divisors (1).

144678292876463 is an equidigital number, since it uses as much as digits as its factorization.

144678292876463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4682022912, while the sum is 77.

The spelling of 144678292876463 in words is "one hundred forty-four trillion, six hundred seventy-eight billion, two hundred ninety-two million, eight hundred seventy-six thousand, four hundred sixty-three".