9799967760013 has 2 divisors, whose sum is σ = 9799967760014. Its totient is φ = 9799967760012.

The previous prime is 9799967759977. The next prime is 9799967760049. The reversal of 9799967760013 is 3100677699979.

It is a balanced prime because it is at equal distance from previous prime (9799967759977) and next prime (9799967760049).

It can be written as a sum of positive squares in only one way, i.e., 9793031701924 + 6936058089 = 3129382^2 + 83283^2 .

It is a cyclic number.

It is not a de Polignac number, because 9799967760013 - 2³³ = 9791377825421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9799967760313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4899983880006 + 4899983880007.

It is an arithmetic number, because the mean of its divisors is an integer number (4899983880007).

Almost surely, 2^{9799967760013} is an apocalyptic number.

It is an amenable number.

9799967760013 is a deficient number, since it is larger than the sum of its proper divisors (1).

9799967760013 is an equidigital number, since it uses as much as digits as its factorization.

9799967760013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243045684, while the sum is 73.

The spelling of 9799967760013 in words is "nine trillion, seven hundred ninety-nine billion, nine hundred sixty-seven million, seven hundred sixty thousand, thirteen".