1142134530139 has 2 divisors, whose sum is σ = 1142134530140. Its totient is φ = 1142134530138.

The previous prime is 1142134530083. The next prime is 1142134530157. The reversal of 1142134530139 is 9310354312411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1142134530139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1142134530098 and 1142134530107.

It is not a weakly prime, because it can be changed into another prime (1142134530169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571067265069 + 571067265070.

It is an arithmetic number, because the mean of its divisors is an integer number (571067265070).

Almost surely, 2^{1142134530139} is an apocalyptic number.

1142134530139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142134530139 is an equidigital number, since it uses as much as digits as its factorization.

1142134530139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 1142134530139 in words is "one trillion, one hundred forty-two billion, one hundred thirty-four million, five hundred thirty thousand, one hundred thirty-nine".