1208340751411 has 2 divisors, whose sum is σ = 1208340751412. Its totient is φ = 1208340751410.

The previous prime is 1208340751391. The next prime is 1208340751417. The reversal of 1208340751411 is 1141570438021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1208340751411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1208340751417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 604170375705 + 604170375706.

It is an arithmetic number, because the mean of its divisors is an integer number (604170375706).

Almost surely, 2^{1208340751411} is an apocalyptic number.

1208340751411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1208340751411 is an equidigital number, since it uses as much as digits as its factorization.

1208340751411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 1208340751411 in words is "one trillion, two hundred eight billion, three hundred forty million, seven hundred fifty-one thousand, four hundred eleven".