142035124171 has 2 divisors, whose sum is σ = 142035124172. Its totient is φ = 142035124170.

The previous prime is 142035124141. The next prime is 142035124181. The reversal of 142035124171 is 171421530241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142035124171 - 2¹⁷ = 142034993099 is a prime.

It is not a weakly prime, because it can be changed into another prime (142035124141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71017562085 + 71017562086.

It is an arithmetic number, because the mean of its divisors is an integer number (71017562086).

Almost surely, 2^142035124171 is an apocalyptic number.

142035124171 is a deficient number, since it is larger than the sum of its proper divisors (1).

142035124171 is an equidigital number, since it uses as much as digits as its factorization.

142035124171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 142035124171 in words is "one hundred forty-two billion, thirty-five million, one hundred twenty-four thousand, one hundred seventy-one".