7911234321197 has 8 divisors (see below), whose sum is σ = 8007363495936. Its totient is φ = 7815124506112.

The previous prime is 7911234321187. The next prime is 7911234321203.

7911234321197 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 7911234321197 - 2²⁸ = 7910965885741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7911234321127) 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, 4016813 + ... + 5653074.

It is an arithmetic number, because the mean of its divisors is an integer number (1000920436992).

Almost surely, 2^{7911234321197} is an apocalyptic number.

It is an amenable number.

7911234321197 is a deficient number, since it is larger than the sum of its proper divisors (96129174739).

7911234321197 is an equidigital number, since it uses as much as digits as its factorization.

7911234321197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9679827.

The product of its digits is 571536, while the sum is 50.

The spelling of 7911234321197 in words is "seven trillion, nine hundred eleven billion, two hundred thirty-four million, three hundred twenty-one thousand, one hundred ninety-seven".