142080068177 has 2 divisors, whose sum is σ = 142080068178. Its totient is φ = 142080068176.

The previous prime is 142080068171. The next prime is 142080068231. The reversal of 142080068177 is 771860080241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137426645521 + 4653422656 = 370711^2 + 68216^2 .

It is a cyclic number.

It is not a de Polignac number, because 142080068177 - 2⁴ = 142080068161 is a prime.

It is not a weakly prime, because it can be changed into another prime (142080068171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71040034088 + 71040034089.

It is an arithmetic number, because the mean of its divisors is an integer number (71040034089).

Almost surely, 2^142080068177 is an apocalyptic number.

It is an amenable number.

142080068177 is a deficient number, since it is larger than the sum of its proper divisors (1).

142080068177 is an equidigital number, since it uses as much as digits as its factorization.

142080068177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 44.

The spelling of 142080068177 in words is "one hundred forty-two billion, eighty million, sixty-eight thousand, one hundred seventy-seven".