6191203441 has 2 divisors, whose sum is σ = 6191203442. Its totient is φ = 6191203440.

The previous prime is 6191203423. The next prime is 6191203489. The reversal of 6191203441 is 1443021916.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4598874225 + 1592329216 = 67815^2 + 39904^2 .

It is a cyclic number.

It is not a de Polignac number, because 6191203441 - 2⁹ = 6191202929 is a prime.

It is not a weakly prime, because it can be changed into another prime (6191203741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3095601720 + 3095601721.

It is an arithmetic number, because the mean of its divisors is an integer number (3095601721).

Almost surely, 2^6191203441 is an apocalyptic number.

It is an amenable number.

6191203441 is a deficient number, since it is larger than the sum of its proper divisors (1).

6191203441 is an equidigital number, since it uses as much as digits as its factorization.

6191203441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 6191203441 is about 78684.2007076389. The cubic root of 6191203441 is about 1836.2213175369.

The spelling of 6191203441 in words is "six billion, one hundred ninety-one million, two hundred three thousand, four hundred forty-one".