4634454443171 has 4 divisors (see below), whose sum is σ = 5296519363632. Its totient is φ = 3972389522712.

The previous prime is 4634454443041. The next prime is 4634454443173. The reversal of 4634454443171 is 1713444544364.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4634454443171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4634454443173) 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 in 3 ways as a sum of consecutive naturals, for example, 331032460220 + ... + 331032460233.

It is an arithmetic number, because the mean of its divisors is an integer number (1324129840908).

Almost surely, 2^{4634454443171} is an apocalyptic number.

4634454443171 is a deficient number, since it is larger than the sum of its proper divisors (662064920461).

4634454443171 is an equidigital number, since it uses as much as digits as its factorization.

4634454443171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662064920460.

The product of its digits is 7741440, while the sum is 50.

The spelling of 4634454443171 in words is "four trillion, six hundred thirty-four billion, four hundred fifty-four million, four hundred forty-three thousand, one hundred seventy-one".