1186484101841 has 2 divisors, whose sum is σ = 1186484101842. Its totient is φ = 1186484101840.

The previous prime is 1186484101813. The next prime is 1186484101843. The reversal of 1186484101841 is 1481014846811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1179178810000 + 7305291841 = 1085900^2 + 85471^2 .

It is an emirp because it is prime and its reverse (1481014846811) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1186484101841 is a prime.

Together with 1186484101843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1186484101843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 593242050920 + 593242050921.

It is an arithmetic number, because the mean of its divisors is an integer number (593242050921).

Almost surely, 2^{1186484101841} is an apocalyptic number.

It is an amenable number.

1186484101841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1186484101841 is an equidigital number, since it uses as much as digits as its factorization.

1186484101841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196608, while the sum is 47.

The spelling of 1186484101841 in words is "one trillion, one hundred eighty-six billion, four hundred eighty-four million, one hundred one thousand, eight hundred forty-one".