481424171 has 2 divisors, whose sum is σ = 481424172. Its totient is φ = 481424170.

The previous prime is 481424143. The next prime is 481424263. The reversal of 481424171 is 171424184.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481424171 is a prime.

It is not a weakly prime, because it can be changed into another prime (481420171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240712085 + 240712086.

It is an arithmetic number, because the mean of its divisors is an integer number (240712086).

Almost surely, 2^481424171 is an apocalyptic number.

481424171 is a deficient number, since it is larger than the sum of its proper divisors (1).

481424171 is an equidigital number, since it uses as much as digits as its factorization.

481424171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7168, while the sum is 32.

The square root of 481424171 is about 21941.3803348832. The cubic root of 481424171 is about 783.7471304395.

The spelling of 481424171 in words is "four hundred eighty-one million, four hundred twenty-four thousand, one hundred seventy-one".