115614989199 has 8 divisors (see below), whose sum is σ = 171281465520. Its totient is φ = 77076659448.

The previous prime is 115614989179. The next prime is 115614989207. The reversal of 115614989199 is 991989416511.

It is a happy number.

115614989199 is a `hidden beast` number, since 1 + 1 + 5 + 614 + 9 + 8 + 9 + 1 + 9 + 9 = 666.

It is not a de Polignac number, because 115614989199 - 2⁷ = 115614989071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115614989129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2141018292 + ... + 2141018345.

It is an arithmetic number, because the mean of its divisors is an integer number (21410183190).

Almost surely, 2^115614989199 is an apocalyptic number.

115614989199 is a deficient number, since it is larger than the sum of its proper divisors (55666476321).

115614989199 is an equidigital number, since it uses as much as digits as its factorization.

115614989199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282036646 (or 4282036640 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 63.

The spelling of 115614989199 in words is "one hundred fifteen billion, six hundred fourteen million, nine hundred eighty-nine thousand, one hundred ninety-nine".