14144229999857 has 2 divisors, whose sum is σ = 14144229999858. Its totient is φ = 14144229999856.

The previous prime is 14144229999821. The next prime is 14144230000049. The reversal of 14144229999857 is 75899992244141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13675825271056 + 468404728801 = 3698084^2 + 684401^2 .

It is a cyclic number.

It is not a de Polignac number, because 14144229999857 - 2¹⁸ = 14144229737713 is a prime.

It is not a weakly prime, because it can be changed into another prime (14144229992857) 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, 7072114999928 + 7072114999929.

It is an arithmetic number, because the mean of its divisors is an integer number (7072114999929).

Almost surely, 2^{14144229999857} is an apocalyptic number.

It is an amenable number.

14144229999857 is a deficient number, since it is larger than the sum of its proper divisors (1).

14144229999857 is an equidigital number, since it uses as much as digits as its factorization.

14144229999857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 470292480, while the sum is 74.

The spelling of 14144229999857 in words is "fourteen trillion, one hundred forty-four billion, two hundred twenty-nine million, nine hundred ninety-nine thousand, eight hundred fifty-seven".