115242505344 has 96 divisors (see below), whose sum is σ = 331701286800. Its totient is φ = 38405021184.

The previous prime is 115242505271. The next prime is 115242505387. The reversal of 115242505344 is 443505242511.

115242505344 is a `hidden beast` number, since 11 + 52 + 4 + 250 + 5 + 344 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 115242505299 and 115242505308.

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 11 ways as a sum of consecutive naturals, for example, 6261147 + ... + 6279525.

Almost surely, 2^115242505344 is an apocalyptic number.

It is an amenable number.

115242505344 is an abundant number, since it is smaller than the sum of its proper divisors (216458781456).

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

115242505344 is a wasteful number, since it uses less digits than its factorization.

115242505344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23842 (or 23827 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 115242505344 its reverse (443505242511), we get a palindrome (558747747855).

The spelling of 115242505344 in words is "one hundred fifteen billion, two hundred forty-two million, five hundred five thousand, three hundred forty-four".