115707242017 has 8 divisors (see below), whose sum is σ = 122165070560. Its totient is φ = 109286210880.

The previous prime is 115707241997. The next prime is 115707242023. The reversal of 115707242017 is 710242707511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115707242017 - 2⁷ = 115707241889 is a prime.

It is a super-2 number, since 2×115707242017² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115707242317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9192888 + ... + 9205465.

It is an arithmetic number, because the mean of its divisors is an integer number (15270633820).

Almost surely, 2^115707242017 is an apocalyptic number.

It is an amenable number.

115707242017 is a deficient number, since it is larger than the sum of its proper divisors (6457828543).

115707242017 is a wasteful number, since it uses less digits than its factorization.

115707242017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18398703.

The product of its (nonzero) digits is 27440, while the sum is 37.

Adding to 115707242017 its reverse (710242707511), we get a palindrome (825949949528).

The spelling of 115707242017 in words is "one hundred fifteen billion, seven hundred seven million, two hundred forty-two thousand, seventeen".