117746508179 has 8 divisors (see below), whose sum is σ = 131234498640. Its totient is φ = 104987598336.

The previous prime is 117746508107. The next prime is 117746508193. The reversal of 117746508179 is 971805647711.

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 117746508179 - 2¹⁶ = 117746442643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117746508079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182269814 + ... + 182270459.

It is an arithmetic number, because the mean of its divisors is an integer number (16404312330).

Almost surely, 2^117746508179 is an apocalyptic number.

117746508179 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

117746508179 is a deficient number, since it is larger than the sum of its proper divisors (13487990461).

117746508179 is a wasteful number, since it uses less digits than its factorization.

117746508179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364540309.

The product of its (nonzero) digits is 2963520, while the sum is 56.

The spelling of 117746508179 in words is "one hundred seventeen billion, seven hundred forty-six million, five hundred eight thousand, one hundred seventy-nine".