115985341471 has 2 divisors, whose sum is σ = 115985341472. Its totient is φ = 115985341470.

The previous prime is 115985341427. The next prime is 115985341477. The reversal of 115985341471 is 174143589511.

It is a strong prime.

It is an emirp because it is prime and its reverse (174143589511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115985341471 - 2²⁷ = 115851123743 is a prime.

It is a super-3 number, since 3×115985341471³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115985341477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57992670735 + 57992670736.

It is an arithmetic number, because the mean of its divisors is an integer number (57992670736).

Almost surely, 2^115985341471 is an apocalyptic number.

115985341471 is a deficient number, since it is larger than the sum of its proper divisors (1).

115985341471 is an equidigital number, since it uses as much as digits as its factorization.

115985341471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 49.

The spelling of 115985341471 in words is "one hundred fifteen billion, nine hundred eighty-five million, three hundred forty-one thousand, four hundred seventy-one".