117146503043650 has 96 divisors (see below), whose sum is σ = 230393760552000. Its totient is φ = 44192430800640.

The previous prime is 117146503043621. The next prime is 117146503043659. The reversal of 117146503043650 is 56340305641711.

It is a self number, because there is not a number n which added to its sum of digits gives 117146503043650.

It is not an unprimeable number, because it can be changed into a prime (117146503043659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1779308532 + ... + 1779374368.

It is an arithmetic number, because the mean of its divisors is an integer number (2399935005750).

Almost surely, 2^{117146503043650} is an apocalyptic number.

117146503043650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117146503043650 is a deficient number, since it is larger than the sum of its proper divisors (113247257508350).

117146503043650 is a wasteful number, since it uses less digits than its factorization.

117146503043650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74276 (or 74271 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 117146503043650 in words is "one hundred seventeen trillion, one hundred forty-six billion, five hundred three million, forty-three thousand, six hundred fifty".