117723272756 has 24 divisors (see below), whose sum is σ = 219829337280. Its totient is φ = 54999767232.

The previous prime is 117723272753. The next prime is 117723272761. The reversal of 117723272756 is 657272327711.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117723272753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10603976 + ... + 10615071.

It is an arithmetic number, because the mean of its divisors is an integer number (9159555720).

Almost surely, 2^117723272756 is an apocalyptic number.

It is an amenable number.

117723272756 is a deficient number, since it is larger than the sum of its proper divisors (102106064524).

117723272756 is a wasteful number, since it uses less digits than its factorization.

117723272756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21219143 (or 21219141 counting only the distinct ones).

The product of its digits is 1728720, while the sum is 50.

The spelling of 117723272756 in words is "one hundred seventeen billion, seven hundred twenty-three million, two hundred seventy-two thousand, seven hundred fifty-six".