4234004334191 has 2 divisors, whose sum is σ = 4234004334192. Its totient is φ = 4234004334190.

The previous prime is 4234004334181. The next prime is 4234004334221. The reversal of 4234004334191 is 1914334004324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4234004334191 - 2¹⁸ = 4234004072047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4234004334181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117002167095 + 2117002167096.

It is an arithmetic number, because the mean of its divisors is an integer number (2117002167096).

Almost surely, 2^{4234004334191} is an apocalyptic number.

4234004334191 is a deficient number, since it is larger than the sum of its proper divisors (1).

4234004334191 is an equidigital number, since it uses as much as digits as its factorization.

4234004334191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 4234004334191 in words is "four trillion, two hundred thirty-four billion, four million, three hundred thirty-four thousand, one hundred ninety-one".