117248601628085 has 8 divisors (see below), whose sum is σ = 140698380724056. Its totient is φ = 93798842122240.

The previous prime is 117248601628079. The next prime is 117248601628087. The reversal of 117248601628085 is 580826106842711.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 49342448238724 + 67906153389361 = 7024418^2 + 8240519^2 .

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

It is not a de Polignac number, because 117248601628085 - 2⁶ = 117248601628021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117248601628087) 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, 18011957 + ... + 23641653.

It is an arithmetic number, because the mean of its divisors is an integer number (17587297590507).

Almost surely, 2^{117248601628085} is an apocalyptic number.

It is an amenable number.

117248601628085 is a deficient number, since it is larger than the sum of its proper divisors (23449779095971).

117248601628085 is an equidigital number, since it uses as much as digits as its factorization.

117248601628085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795063.

The product of its (nonzero) digits is 10321920, while the sum is 59.

The spelling of 117248601628085 in words is "one hundred seventeen trillion, two hundred forty-eight billion, six hundred one million, six hundred twenty-eight thousand, eighty-five".