6999715699197 has 8 divisors (see below), whose sum is σ = 10050873824544. Its totient is φ = 4307517353328.

The previous prime is 6999715699187. The next prime is 6999715699231. The reversal of 6999715699197 is 7919965179996.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6999715699197 - 2⁴ = 6999715699181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6999715699187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89739944823 + ... + 89739944900.

It is an arithmetic number, because the mean of its divisors is an integer number (1256359228068).

Almost surely, 2^{6999715699197} is an apocalyptic number.

It is an amenable number.

6999715699197 is a deficient number, since it is larger than the sum of its proper divisors (3051158125347).

6999715699197 is a wasteful number, since it uses less digits than its factorization.

6999715699197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179479889739.

The product of its digits is 4687309620, while the sum is 87.

The spelling of 6999715699197 in words is "six trillion, nine hundred ninety-nine billion, seven hundred fifteen million, six hundred ninety-nine thousand, one hundred ninety-seven".