115450243234 has 8 divisors (see below), whose sum is σ = 173333808540. Its totient is φ = 57672307056.

The previous prime is 115450243199. The next prime is 115450243241. The reversal of 115450243234 is 432342054511.

It can be written as a sum of positive squares in 2 ways, for example, as 106090261225 + 9359982009 = 325715^2 + 96747^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 115450243234.

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 3 ways as a sum of consecutive naturals, for example, 26404549 + ... + 26408920.

Almost surely, 2^115450243234 is an apocalyptic number.

115450243234 is a deficient number, since it is larger than the sum of its proper divisors (57883565306).

115450243234 is a wasteful number, since it uses less digits than its factorization.

115450243234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52814564.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 115450243234 its reverse (432342054511), we get a palindrome (547792297745).

The spelling of 115450243234 in words is "one hundred fifteen billion, four hundred fifty million, two hundred forty-three thousand, two hundred thirty-four".