117749096771 has 8 divisors (see below), whose sum is σ = 118606385280. Its totient is φ = 116894356992.

The previous prime is 117749096723. The next prime is 117749096783. The reversal of 117749096771 is 177690947711.

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 117749096771 - 2¹⁰ = 117749095747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117749096771.

It is not an unprimeable number, because it can be changed into a prime (117749096371) 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 7 ways as a sum of consecutive naturals, for example, 544400 + ... + 729293.

It is an arithmetic number, because the mean of its divisors is an integer number (14825798160).

Almost surely, 2^117749096771 is an apocalyptic number.

117749096771 is a deficient number, since it is larger than the sum of its proper divisors (857288509).

117749096771 is a wasteful number, since it uses less digits than its factorization.

117749096771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274365.

The product of its (nonzero) digits is 4667544, while the sum is 59.

The spelling of 117749096771 in words is "one hundred seventeen billion, seven hundred forty-nine million, ninety-six thousand, seven hundred seventy-one".