7105841214491 has 2 divisors, whose sum is σ = 7105841214492. Its totient is φ = 7105841214490.

The previous prime is 7105841214463. The next prime is 7105841214559. The reversal of 7105841214491 is 1944121485017.

It is a weak prime.

It is an emirp because it is prime and its reverse (1944121485017) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7105841214491 - 2³⁰ = 7104767472667 is a prime.

It is not a weakly prime, because it can be changed into another prime (7105841214401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3552920607245 + 3552920607246.

It is an arithmetic number, because the mean of its divisors is an integer number (3552920607246).

Almost surely, 2^{7105841214491} is an apocalyptic number.

7105841214491 is a deficient number, since it is larger than the sum of its proper divisors (1).

7105841214491 is an equidigital number, since it uses as much as digits as its factorization.

7105841214491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 47.

The spelling of 7105841214491 in words is "seven trillion, one hundred five billion, eight hundred forty-one million, two hundred fourteen thousand, four hundred ninety-one".