1117704601705 has 4 divisors (see below), whose sum is σ = 1341245522052. Its totient is φ = 894163681360.

The previous prime is 1117704601621. The next prime is 1117704601711. The reversal of 1117704601705 is 5071064077111.

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 706320904041 + 411383697664 = 840429^2 + 641392^2 .

It is not a de Polignac number, because 1117704601705 - 2²⁷ = 1117570383977 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111770460166 + ... + 111770460175.

It is an arithmetic number, because the mean of its divisors is an integer number (335311380513).

Almost surely, 2^{1117704601705} is an apocalyptic number.

It is an amenable number.

1117704601705 is a deficient number, since it is larger than the sum of its proper divisors (223540920347).

1117704601705 is an equidigital number, since it uses as much as digits as its factorization.

1117704601705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223540920346.

The product of its (nonzero) digits is 41160, while the sum is 40.

Adding to 1117704601705 its reverse (5071064077111), we get a palindrome (6188768678816).

The spelling of 1117704601705 in words is "one trillion, one hundred seventeen billion, seven hundred four million, six hundred one thousand, seven hundred five".