115830189008 has 40 divisors (see below), whose sum is σ = 225025805760. Its totient is φ = 57759148800.

The previous prime is 115830188983. The next prime is 115830189047. The reversal of 115830189008 is 800981038511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 115830189008.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26021183 + ... + 26025633.

It is an arithmetic number, because the mean of its divisors is an integer number (5625645144).

Almost surely, 2^115830189008 is an apocalyptic number.

It is an amenable number.

115830189008 is a deficient number, since it is larger than the sum of its proper divisors (109195616752).

115830189008 is a wasteful number, since it uses less digits than its factorization.

115830189008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8475 (or 8469 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 44.

The spelling of 115830189008 in words is "one hundred fifteen billion, eight hundred thirty million, one hundred eighty-nine thousand, eight".