117754668871 has 8 divisors (see below), whose sum is σ = 134579377184. Its totient is φ = 100930613760.

The previous prime is 117754668851. The next prime is 117754668929. The reversal of 117754668871 is 178866457711.

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 117754668871 - 2⁵ = 117754668839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117754668821) 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, 317311 + ... + 579823.

It is an arithmetic number, because the mean of its divisors is an integer number (16822422148).

Almost surely, 2^117754668871 is an apocalyptic number.

117754668871 is a deficient number, since it is larger than the sum of its proper divisors (16824708313).

117754668871 is an equidigital number, since it uses as much as digits as its factorization.

117754668871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326601.

The product of its digits is 15805440, while the sum is 61.

The spelling of 117754668871 in words is "one hundred seventeen billion, seven hundred fifty-four million, six hundred sixty-eight thousand, eight hundred seventy-one".