117768192267 has 16 divisors (see below), whose sum is σ = 175282892928. Its totient is φ = 69714785280.

The previous prime is 117768192251. The next prime is 117768192299. The reversal of 117768192267 is 762291867711.

It is not a de Polignac number, because 117768192267 - 2⁴ = 117768192251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117768192167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41495478 + ... + 41498315.

It is an arithmetic number, because the mean of its divisors is an integer number (10955180808).

Almost surely, 2^117768192267 is an apocalyptic number.

117768192267 is a deficient number, since it is larger than the sum of its proper divisors (57514700661).

117768192267 is a wasteful number, since it uses less digits than its factorization.

117768192267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82993850.

The product of its digits is 3556224, while the sum is 57.

The spelling of 117768192267 in words is "one hundred seventeen billion, seven hundred sixty-eight million, one hundred ninety-two thousand, two hundred sixty-seven".