1161704346871 has 2 divisors, whose sum is σ = 1161704346872. Its totient is φ = 1161704346870.

The previous prime is 1161704346863. The next prime is 1161704346941. The reversal of 1161704346871 is 1786434071611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1161704346871 - 2³ = 1161704346863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1161704346841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580852173435 + 580852173436.

It is an arithmetic number, because the mean of its divisors is an integer number (580852173436).

Almost surely, 2^{1161704346871} is an apocalyptic number.

1161704346871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1161704346871 is an equidigital number, since it uses as much as digits as its factorization.

1161704346871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 1161704346871 in words is "one trillion, one hundred sixty-one billion, seven hundred four million, three hundred forty-six thousand, eight hundred seventy-one".