117995311716 has 48 divisors (see below), whose sum is σ = 290049547200. Its totient is φ = 37231270272.

The previous prime is 117995311711. The next prime is 117995311727. The reversal of 117995311716 is 617113599711.

It is not an unprimeable number, because it can be changed into a prime (117995311711) 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 15 ways as a sum of consecutive naturals, for example, 69666 + ... + 490758.

It is an arithmetic number, because the mean of its divisors is an integer number (6042698900).

Almost surely, 2^117995311716 is an apocalyptic number.

It is an amenable number.

117995311716 is an abundant number, since it is smaller than the sum of its proper divisors (172054235484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117995311716 is a wasteful number, since it uses less digits than its factorization.

117995311716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422348 (or 422346 counting only the distinct ones).

The product of its digits is 357210, while the sum is 51.

The spelling of 117995311716 in words is "one hundred seventeen billion, nine hundred ninety-five million, three hundred eleven thousand, seven hundred sixteen".