23332404191 has 2 divisors, whose sum is σ = 23332404192. Its totient is φ = 23332404190.

The previous prime is 23332404097. The next prime is 23332404229. The reversal of 23332404191 is 19140423332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23332404191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23332400191) 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, 11666202095 + 11666202096.

It is an arithmetic number, because the mean of its divisors is an integer number (11666202096).

Almost surely, 2^23332404191 is an apocalyptic number.

23332404191 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332404191 is an equidigital number, since it uses as much as digits as its factorization.

23332404191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 23332404191 in words is "twenty-three billion, three hundred thirty-two million, four hundred four thousand, one hundred ninety-one".