117799528366079 has 6 divisors (see below), whose sum is σ = 137032104425904. Its totient is φ = 100971024313740.

The previous prime is 117799528366057. The next prime is 117799528366087. The reversal of 117799528366079 is 970663825997711.

It is a happy number.

It is not a de Polignac number, because 117799528366079 - 2²⁸ = 117799259930623 is a prime.

It is a super-3 number, since 3×117799528366079³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117799528365994 and 117799528366012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117799528366049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1202036003687 + ... + 1202036003784.

It is an arithmetic number, because the mean of its divisors is an integer number (22838684070984).

Almost surely, 2^{117799528366079} is an apocalyptic number.

117799528366079 is a deficient number, since it is larger than the sum of its proper divisors (19232576059825).

117799528366079 is an equidigital number, since it uses as much as digits as its factorization.

117799528366079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404072007485 (or 2404072007478 counting only the distinct ones).

The product of its (nonzero) digits is 2160406080, while the sum is 80.

The spelling of 117799528366079 in words is "one hundred seventeen trillion, seven hundred ninety-nine billion, five hundred twenty-eight million, three hundred sixty-six thousand, seventy-nine".