8118448127 has 2 divisors, whose sum is σ = 8118448128. Its totient is φ = 8118448126.

The previous prime is 8118448109. The next prime is 8118448139. The reversal of 8118448127 is 7218448118.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8118448127 - 2⁸ = 8118447871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8118448157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4059224063 + 4059224064.

It is an arithmetic number, because the mean of its divisors is an integer number (4059224064).

Almost surely, 2^8118448127 is an apocalyptic number.

8118448127 is a deficient number, since it is larger than the sum of its proper divisors (1).

8118448127 is an equidigital number, since it uses as much as digits as its factorization.

8118448127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 114688, while the sum is 44.

The square root of 8118448127 is about 90102.4313045991. The cubic root of 8118448127 is about 2009.8223589120.

Subtracting from 8118448127 its reverse (7218448118), we obtain a palindrome (900000009).

The spelling of 8118448127 in words is "eight billion, one hundred eighteen million, four hundred forty-eight thousand, one hundred twenty-seven".