144634114440667 has 2 divisors, whose sum is σ = 144634114440668. Its totient is φ = 144634114440666.

The previous prime is 144634114440643. The next prime is 144634114440677. The reversal of 144634114440667 is 766044411436441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144634114440667 - 2¹⁹ = 144634113916379 is a prime.

It is not a weakly prime, because it can be changed into another prime (144634114440677) 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, 72317057220333 + 72317057220334.

It is an arithmetic number, because the mean of its divisors is an integer number (72317057220334).

Almost surely, 2^{144634114440667} is an apocalyptic number.

144634114440667 is a deficient number, since it is larger than the sum of its proper divisors (1).

144634114440667 is an equidigital number, since it uses as much as digits as its factorization.

144634114440667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18579456, while the sum is 55.

The spelling of 144634114440667 in words is "one hundred forty-four trillion, six hundred thirty-four billion, one hundred fourteen million, four hundred forty thousand, six hundred sixty-seven".