115530740241 has 48 divisors (see below), whose sum is σ = 185774783040. Its totient is φ = 63601749120.

The previous prime is 115530740233. The next prime is 115530740291. The reversal of 115530740241 is 142047035511.

It is not a de Polignac number, because 115530740241 - 2³ = 115530740233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115530740291) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1935850 + ... + 1994636.

It is an arithmetic number, because the mean of its divisors is an integer number (3870307980).

Almost surely, 2^115530740241 is an apocalyptic number.

It is an amenable number.

115530740241 is a deficient number, since it is larger than the sum of its proper divisors (70244042799).

115530740241 is a wasteful number, since it uses less digits than its factorization.

115530740241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59294 (or 59287 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

Adding to 115530740241 its reverse (142047035511), we get a palindrome (257577775752).

The spelling of 115530740241 in words is "one hundred fifteen billion, five hundred thirty million, seven hundred forty thousand, two hundred forty-one".