142412000191 has 2 divisors, whose sum is σ = 142412000192. Its totient is φ = 142412000190.

The previous prime is 142412000167. The next prime is 142412000197. The reversal of 142412000191 is 191000214241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142412000191 - 2¹³ = 142411991999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142412000197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71206000095 + 71206000096.

It is an arithmetic number, because the mean of its divisors is an integer number (71206000096).

Almost surely, 2^142412000191 is an apocalyptic number.

142412000191 is a deficient number, since it is larger than the sum of its proper divisors (1).

142412000191 is an equidigital number, since it uses as much as digits as its factorization.

142412000191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 142412000191 in words is "one hundred forty-two billion, four hundred twelve million, one hundred ninety-one", and thus it is an aban number.