115342335243 has 48 divisors (see below), whose sum is σ = 176447890944. Its totient is φ = 72454018560.

The previous prime is 115342335209. The next prime is 115342335259. The reversal of 115342335243 is 342533243511.

115342335243 is a `hidden beast` number, since 1 + 1 + 534 + 2 + 33 + 52 + 43 = 666.

It is not a de Polignac number, because 115342335243 - 2²⁰ = 115341286667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115342335198 and 115342335207.

It is not an unprimeable number, because it can be changed into a prime (115342335293) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22380955 + ... + 22386107.

It is an arithmetic number, because the mean of its divisors is an integer number (3675997728).

Almost surely, 2^115342335243 is an apocalyptic number.

115342335243 is a deficient number, since it is larger than the sum of its proper divisors (61105555701).

115342335243 is a wasteful number, since it uses less digits than its factorization.

115342335243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776 (or 6773 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

Adding to 115342335243 its reverse (342533243511), we get a palindrome (457875578754).

The spelling of 115342335243 in words is "one hundred fifteen billion, three hundred forty-two million, three hundred thirty-five thousand, two hundred forty-three".