6411427613189 has 2 divisors, whose sum is σ = 6411427613190. Its totient is φ = 6411427613188.

The previous prime is 6411427613167. The next prime is 6411427613221. The reversal of 6411427613189 is 9813167241146.

6411427613189 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6370490184289 + 40937428900 = 2523983^2 + 202330^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6411427613189 is a prime.

It is a super-2 number, since 2×6411427613189² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6411427613189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6411427613389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3205713806594 + 3205713806595.

It is an arithmetic number, because the mean of its divisors is an integer number (3205713806595).

Almost surely, 2^{6411427613189} is an apocalyptic number.

It is an amenable number.

6411427613189 is a deficient number, since it is larger than the sum of its proper divisors (1).

6411427613189 is an equidigital number, since it uses as much as digits as its factorization.

6411427613189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 53.

The spelling of 6411427613189 in words is "six trillion, four hundred eleven billion, four hundred twenty-seven million, six hundred thirteen thousand, one hundred eighty-nine".