706791969092161 has 4 divisors (see below), whose sum is σ = 723228991629232. Its totient is φ = 690354946555092.

The previous prime is 706791969092119. The next prime is 706791969092197. The reversal of 706791969092161 is 161290969197607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 706791969092161 - 2¹³ = 706791969083969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706791969095161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8218511268471 + ... + 8218511268556.

It is an arithmetic number, because the mean of its divisors is an integer number (180807247907308).

Almost surely, 2^{706791969092161} is an apocalyptic number.

It is an amenable number.

706791969092161 is a deficient number, since it is larger than the sum of its proper divisors (16437022537071).

706791969092161 is a wasteful number, since it uses less digits than its factorization.

706791969092161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16437022537070.

The product of its (nonzero) digits is 138883248, while the sum is 73.

The spelling of 706791969092161 in words is "seven hundred six trillion, seven hundred ninety-one billion, nine hundred sixty-nine million, ninety-two thousand, one hundred sixty-one".