7934197814117 has 16 divisors (see below), whose sum is σ = 8392383168000. Its totient is φ = 7490201531904.

The previous prime is 7934197814113. The next prime is 7934197814129. The reversal of 7934197814117 is 7114187914397.

It is a cyclic number.

It is not a de Polignac number, because 7934197814117 - 2² = 7934197814113 is a prime.

It is a Smith number, since the sum of its digits (62) 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 a self number, because there is not a number n which added to its sum of digits gives 7934197814117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7934197814113) 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 15 ways as a sum of consecutive naturals, for example, 16575692 + ... + 17047637.

It is an arithmetic number, because the mean of its divisors is an integer number (524523948000).

Almost surely, 2^{7934197814117} is an apocalyptic number.

It is an amenable number.

7934197814117 is a deficient number, since it is larger than the sum of its proper divisors (458185353883).

7934197814117 is a wasteful number, since it uses less digits than its factorization.

7934197814117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33623540.

The product of its digits is 10668672, while the sum is 62.

The spelling of 7934197814117 in words is "seven trillion, nine hundred thirty-four billion, one hundred ninety-seven million, eight hundred fourteen thousand, one hundred seventeen".