117244443171 has 8 divisors (see below), whose sum is σ = 157873706064. Its totient is φ = 77389071200.

The previous prime is 117244443149. The next prime is 117244443179. The reversal of 117244443171 is 171344442711.

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 117244443171 - 2²³ = 117236054563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117244443179) 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, 193472376 + ... + 193472981.

It is an arithmetic number, because the mean of its divisors is an integer number (19734213258).

Almost surely, 2^117244443171 is an apocalyptic number.

117244443171 is a deficient number, since it is larger than the sum of its proper divisors (40629262893).

117244443171 is a wasteful number, since it uses less digits than its factorization.

117244443171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386945461.

The product of its digits is 75264, while the sum is 39.

Adding to 117244443171 its reverse (171344442711), we get a palindrome (288588885882).

The spelling of 117244443171 in words is "one hundred seventeen billion, two hundred forty-four million, four hundred forty-three thousand, one hundred seventy-one".