115418385188341 has 4 divisors (see below), whose sum is σ = 115511690270572. Its totient is φ = 115325080106112.

The previous prime is 115418385188321. The next prime is 115418385188363. The reversal of 115418385188341 is 143881583814511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 79102346602500 + 36316038585841 = 8893950^2 + 6026279^2 .

It is a cyclic number.

It is not a de Polignac number, because 115418385188341 - 2³¹ = 115416237704693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115418385188341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115418385188321) 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 3 ways as a sum of consecutive naturals, for example, 46652539260 + ... + 46652541733.

It is an arithmetic number, because the mean of its divisors is an integer number (28877922567643).

Almost surely, 2^{115418385188341} is an apocalyptic number.

It is an amenable number.

115418385188341 is a deficient number, since it is larger than the sum of its proper divisors (93305082231).

115418385188341 is an equidigital number, since it uses as much as digits as its factorization.

115418385188341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93305082230.

The product of its digits is 14745600, while the sum is 61.

The spelling of 115418385188341 in words is "one hundred fifteen trillion, four hundred eighteen billion, three hundred eighty-five million, one hundred eighty-eight thousand, three hundred forty-one".