1142134530141 has 16 divisors (see below), whose sum is σ = 1671234421248. Its totient is φ = 688057815600.

The previous prime is 1142134530139. The next prime is 1142134530157. The reversal of 1142134530141 is 1410354312411.

It is a happy number.

It is not a de Polignac number, because 1142134530141 - 2¹ = 1142134530139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1142134530099 and 1142134530108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142134530181) 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 in 15 ways as a sum of consecutive naturals, for example, 103617655 + ... + 103628676.

It is an arithmetic number, because the mean of its divisors is an integer number (104452151328).

Almost surely, 2^{1142134530141} is an apocalyptic number.

1142134530141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1142134530141 is a deficient number, since it is larger than the sum of its proper divisors (529099891107).

1142134530141 is a wasteful number, since it uses less digits than its factorization.

1142134530141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207246512.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 1142134530141 its reverse (1410354312411), we get a palindrome (2552488842552).

The spelling of 1142134530141 in words is "one trillion, one hundred forty-two billion, one hundred thirty-four million, five hundred thirty thousand, one hundred forty-one".