115881809714 has 64 divisors (see below), whose sum is σ = 207583202304. Its totient is φ = 47900160000.

The previous prime is 115881809707. The next prime is 115881809749. The reversal of 115881809714 is 417908188511.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7656074 + ... + 7671194.

It is an arithmetic number, because the mean of its divisors is an integer number (3243487536).

Almost surely, 2^115881809714 is an apocalyptic number.

115881809714 is a deficient number, since it is larger than the sum of its proper divisors (91701392590).

115881809714 is a wasteful number, since it uses less digits than its factorization.

115881809714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15843.

The product of its (nonzero) digits is 645120, while the sum is 53.

The spelling of 115881809714 in words is "one hundred fifteen billion, eight hundred eighty-one million, eight hundred nine thousand, seven hundred fourteen".