117516203042 has 48 divisors (see below), whose sum is σ = 228542977440. Its totient is φ = 44906666112.

The previous prime is 117516203041. The next prime is 117516203071. The reversal of 117516203042 is 240302615711.

It is not an unprimeable number, because it can be changed into a prime (117516203041) 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 23 ways as a sum of consecutive naturals, for example, 1824608 + ... + 1887915.

It is an arithmetic number, because the mean of its divisors is an integer number (4761312030).

Almost surely, 2^117516203042 is an apocalyptic number.

117516203042 is a deficient number, since it is larger than the sum of its proper divisors (111026774398).

117516203042 is a wasteful number, since it uses less digits than its factorization.

117516203042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712575 (or 3712568 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 117516203042 its reverse (240302615711), we get a palindrome (357818818753).

The spelling of 117516203042 in words is "one hundred seventeen billion, five hundred sixteen million, two hundred three thousand, forty-two".