117452687700 has 72 divisors (see below), whose sum is σ = 348118344000. Its totient is φ = 30556793600.

The previous prime is 117452687647. The next prime is 117452687707. The reversal of 117452687700 is 7786254711.

It is a self number, because there is not a number n which added to its sum of digits gives 117452687700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117452687707) 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 23 ways as a sum of consecutive naturals, for example, 4762200 + ... + 4786799.

It is an arithmetic number, because the mean of its divisors is an integer number (4834977000).

Almost surely, 2^117452687700 is an apocalyptic number.

117452687700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117452687700 is an abundant number, since it is smaller than the sum of its proper divisors (230665656300).

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

117452687700 is a wasteful number, since it uses less digits than its factorization.

117452687700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9549057 (or 9549050 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 117452687700 in words is "one hundred seventeen billion, four hundred fifty-two million, six hundred eighty-seven thousand, seven hundred".