4145117171 has 8 divisors (see below), whose sum is σ = 4525123680. Its totient is φ = 3773846592.

The previous prime is 4145117149. The next prime is 4145117183. The reversal of 4145117171 is 1717115414.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4145117171 is a prime.

It is a super-2 number, since 2×4145117171² = 34363992722638086482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4145113171) 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, 2182991 + ... + 2184888.

It is an arithmetic number, because the mean of its divisors is an integer number (565640460).

Almost surely, 2^4145117171 is an apocalyptic number.

4145117171 is a deficient number, since it is larger than the sum of its proper divisors (380006509).

4145117171 is a wasteful number, since it uses less digits than its factorization.

4145117171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4367965.

The product of its digits is 3920, while the sum is 32.

The square root of 4145117171 is about 64382.5843765222. The cubic root of 4145117171 is about 1606.3700701958.

The spelling of 4145117171 in words is "four billion, one hundred forty-five million, one hundred seventeen thousand, one hundred seventy-one".