424681171 has 8 divisors (see below), whose sum is σ = 428647824. Its totient is φ = 420725760.

The previous prime is 424681163. The next prime is 424681189. The reversal of 424681171 is 171186424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424681171 - 2³ = 424681163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424681151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85755 + ... + 90571.

It is an arithmetic number, because the mean of its divisors is an integer number (53580978).

Almost surely, 2^424681171 is an apocalyptic number.

424681171 is a deficient number, since it is larger than the sum of its proper divisors (3966653).

424681171 is a wasteful number, since it uses less digits than its factorization.

424681171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621.

The product of its digits is 10752, while the sum is 34.

The square root of 424681171 is about 20607.7939382167. The cubic root of 424681171 is about 751.6592426596.

The spelling of 424681171 in words is "four hundred twenty-four million, six hundred eighty-one thousand, one hundred seventy-one".