14434421422177 has 2 divisors, whose sum is σ = 14434421422178. Its totient is φ = 14434421422176.

The previous prime is 14434421422087. The next prime is 14434421422219. The reversal of 14434421422177 is 77122412443441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11702686804561 + 2731734617616 = 3420919^2 + 1652796^2 .

It is a cyclic number.

It is not a de Polignac number, because 14434421422177 - 2¹¹ = 14434421420129 is a prime.

It is not a weakly prime, because it can be changed into another prime (14434428422177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7217210711088 + 7217210711089.

It is an arithmetic number, because the mean of its divisors is an integer number (7217210711089).

Almost surely, 2^{14434421422177} is an apocalyptic number.

It is an amenable number.

14434421422177 is a deficient number, since it is larger than the sum of its proper divisors (1).

14434421422177 is an equidigital number, since it uses as much as digits as its factorization.

14434421422177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1204224, while the sum is 46.

The spelling of 14434421422177 in words is "fourteen trillion, four hundred thirty-four billion, four hundred twenty-one million, four hundred twenty-two thousand, one hundred seventy-seven".