142175442340759 has 2 divisors, whose sum is σ = 142175442340760. Its totient is φ = 142175442340758.

The previous prime is 142175442340753. The next prime is 142175442340793. The reversal of 142175442340759 is 957043244571241.

142175442340759 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142175442340759 - 2⁹ = 142175442340247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142175442340753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71087721170379 + 71087721170380.

It is an arithmetic number, because the mean of its divisors is an integer number (71087721170380).

Almost surely, 2^{142175442340759} is an apocalyptic number.

142175442340759 is a deficient number, since it is larger than the sum of its proper divisors (1).

142175442340759 is an equidigital number, since it uses as much as digits as its factorization.

142175442340759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33868800, while the sum is 58.

The spelling of 142175442340759 in words is "one hundred forty-two trillion, one hundred seventy-five billion, four hundred forty-two million, three hundred forty thousand, seven hundred fifty-nine".