115206426681280 has 112 divisors (see below), whose sum is σ = 315026186060160. Its totient is φ = 39688338355200.

The previous prime is 115206426681271. The next prime is 115206426681319. The reversal of 115206426681280 is 82186624602511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861225186 + ... + 861358945.

Almost surely, 2^{115206426681280} is an apocalyptic number.

115206426681280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115206426681280 is an abundant number, since it is smaller than the sum of its proper divisors (199819759378880).

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

115206426681280 is a wasteful number, since it uses less digits than its factorization.

115206426681280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722584178 (or 1722584168 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 52.

The spelling of 115206426681280 in words is "one hundred fifteen trillion, two hundred six billion, four hundred twenty-six million, six hundred eighty-one thousand, two hundred eighty".