4332142050191 has 2 divisors, whose sum is σ = 4332142050192. Its totient is φ = 4332142050190.

The previous prime is 4332142050179. The next prime is 4332142050283. The reversal of 4332142050191 is 1910502412334.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4332142050191 - 2¹⁸ = 4332141788047 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4332142050121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2166071025095 + 2166071025096.

It is an arithmetic number, because the mean of its divisors is an integer number (2166071025096).

Almost surely, 2^{4332142050191} is an apocalyptic number.

4332142050191 is a deficient number, since it is larger than the sum of its proper divisors (1).

4332142050191 is an equidigital number, since it uses as much as digits as its factorization.

4332142050191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 4332142050191 in words is "four trillion, three hundred thirty-two billion, one hundred forty-two million, fifty thousand, one hundred ninety-one".