115984216199 has 8 divisors (see below), whose sum is σ = 123854113920. Its totient is φ = 108372348000.

The previous prime is 115984216181. The next prime is 115984216219. The reversal of 115984216199 is 991612489511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115984216199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115984216109) 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, 64506452 + ... + 64508249.

It is an arithmetic number, because the mean of its divisors is an integer number (15481764240).

Almost surely, 2^115984216199 is an apocalyptic number.

115984216199 is a deficient number, since it is larger than the sum of its proper divisors (7869897721).

115984216199 is a wasteful number, since it uses less digits than its factorization.

115984216199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129014761.

The product of its digits is 1399680, while the sum is 56.

The spelling of 115984216199 in words is "one hundred fifteen billion, nine hundred eighty-four million, two hundred sixteen thousand, one hundred ninety-nine".