115242245152441 has 16 divisors (see below), whose sum is σ = 129774713319936. Its totient is φ = 101385784080000.

The previous prime is 115242245152423. The next prime is 115242245152469. The reversal of 115242245152441 is 144251542242511.

It is a cyclic number.

It is not a de Polignac number, because 115242245152441 - 2¹⁷ = 115242245021369 is a prime.

It is a super-2 number, since 2×115242245152441² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115242245152141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163013911 + ... + 163719331.

It is an arithmetic number, because the mean of its divisors is an integer number (8110919582496).

Almost surely, 2^{115242245152441} is an apocalyptic number.

115242245152441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

115242245152441 is a deficient number, since it is larger than the sum of its proper divisors (14532468167495).

115242245152441 is a wasteful number, since it uses less digits than its factorization.

115242245152441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184544.

The product of its digits is 512000, while the sum is 43.

Adding to 115242245152441 its reverse (144251542242511), we get a palindrome (259493787394952).

The spelling of 115242245152441 in words is "one hundred fifteen trillion, two hundred forty-two billion, two hundred forty-five million, one hundred fifty-two thousand, four hundred forty-one".