1411679811391 has 2 divisors, whose sum is σ = 1411679811392. Its totient is φ = 1411679811390.

The previous prime is 1411679811359. The next prime is 1411679811427. The reversal of 1411679811391 is 1931189761141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1411679811391 - 2⁵ = 1411679811359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411679811991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705839905695 + 705839905696.

It is an arithmetic number, because the mean of its divisors is an integer number (705839905696).

Almost surely, 2^{1411679811391} is an apocalyptic number.

1411679811391 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411679811391 is an equidigital number, since it uses as much as digits as its factorization.

1411679811391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 52.

The spelling of 1411679811391 in words is "one trillion, four hundred eleven billion, six hundred seventy-nine million, eight hundred eleven thousand, three hundred ninety-one".