14054420057 has 2 divisors, whose sum is σ = 14054420058. Its totient is φ = 14054420056.

The previous prime is 14054419999. The next prime is 14054420071. The reversal of 14054420057 is 75002445041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11654497936 + 2399922121 = 107956^2 + 48989^2 .

It is a cyclic number.

It is not a de Polignac number, because 14054420057 - 2¹⁸ = 14054157913 is a prime.

It is not a weakly prime, because it can be changed into another prime (14054450057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7027210028 + 7027210029.

It is an arithmetic number, because the mean of its divisors is an integer number (7027210029).

Almost surely, 2^14054420057 is an apocalyptic number.

It is an amenable number.

14054420057 is a deficient number, since it is larger than the sum of its proper divisors (1).

14054420057 is an equidigital number, since it uses as much as digits as its factorization.

14054420057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 32.

Adding to 14054420057 its reverse (75002445041), we get a palindrome (89056865098).

The spelling of 14054420057 in words is "fourteen billion, fifty-four million, four hundred twenty thousand, fifty-seven".