194323695611 has 2 divisors, whose sum is σ = 194323695612. Its totient is φ = 194323695610.

The previous prime is 194323695539. The next prime is 194323695623. The reversal of 194323695611 is 116596323491.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 194323695611 - 2¹⁴ = 194323679227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 194323695611.

It is not a weakly prime, because it can be changed into another prime (194323595611) 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, 97161847805 + 97161847806.

It is an arithmetic number, because the mean of its divisors is an integer number (97161847806).

Almost surely, 2^194323695611 is an apocalyptic number.

194323695611 is a deficient number, since it is larger than the sum of its proper divisors (1).

194323695611 is an equidigital number, since it uses as much as digits as its factorization.

194323695611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 50.

The spelling of 194323695611 in words is "one hundred ninety-four billion, three hundred twenty-three million, six hundred ninety-five thousand, six hundred eleven".