115440135234 has 8 divisors (see below), whose sum is σ = 230880270480. Its totient is φ = 38480045076.

The previous prime is 115440135233. The next prime is 115440135241. The reversal of 115440135234 is 432531044511.

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

115440135234 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 115440135195 and 115440135204.

It is not an unprimeable number, because it can be changed into a prime (115440135233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9620011264 + ... + 9620011275.

It is an arithmetic number, because the mean of its divisors is an integer number (28860033810).

Almost surely, 2^115440135234 is an apocalyptic number.

115440135234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115440135234 is a wasteful number, since it uses less digits than its factorization.

115440135234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19240022544.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 115440135234 its reverse (432531044511), we get a palindrome (547971179745).

The spelling of 115440135234 in words is "one hundred fifteen billion, four hundred forty million, one hundred thirty-five thousand, two hundred thirty-four".