190433700811 has 2 divisors, whose sum is σ = 190433700812. Its totient is φ = 190433700810.

The previous prime is 190433700733. The next prime is 190433700839. The reversal of 190433700811 is 118007334091.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 190433700811 - 2⁷ = 190433700683 is a prime.

It is not a weakly prime, because it can be changed into another prime (190433700911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95216850405 + 95216850406.

It is an arithmetic number, because the mean of its divisors is an integer number (95216850406).

Almost surely, 2^190433700811 is an apocalyptic number.

190433700811 is a deficient number, since it is larger than the sum of its proper divisors (1).

190433700811 is an equidigital number, since it uses as much as digits as its factorization.

190433700811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 190433700811 in words is "one hundred ninety billion, four hundred thirty-three million, seven hundred thousand, eight hundred eleven".