117466304885 has 4 divisors (see below), whose sum is σ = 140959565868. Its totient is φ = 93973043904.

The previous prime is 117466304819. The next prime is 117466304953. The reversal of 117466304885 is 588403664711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86375446609 + 31090858276 = 293897^2 + 176326^2 .

It is a cyclic number.

It is not a de Polignac number, because 117466304885 - 2⁸ = 117466304629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11746630484 + ... + 11746630493.

It is an arithmetic number, because the mean of its divisors is an integer number (35239891467).

Almost surely, 2^117466304885 is an apocalyptic number.

It is an amenable number.

117466304885 is a deficient number, since it is larger than the sum of its proper divisors (23493260983).

117466304885 is an equidigital number, since it uses as much as digits as its factorization.

117466304885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23493260982.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 117466304885 in words is "one hundred seventeen billion, four hundred sixty-six million, three hundred four thousand, eight hundred eighty-five".