142134206021032 has 32 divisors (see below), whose sum is σ = 282181493122920. Its totient is φ = 66885905336320.

The previous prime is 142134206020999. The next prime is 142134206021057. The reversal of 142134206021032 is 230120602431241.

It can be written as a sum of positive squares in 4 ways, for example, as 141703930370916 + 430275650116 = 11903946^2 + 655954^2 .

It is a junction number, because it is equal to n+sod(n) for n = 142134206020985 and 142134206021003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5698428 + ... + 17797204.

Almost surely, 2^{142134206021032} is an apocalyptic number.

It is an amenable number.

142134206021032 is a deficient number, since it is larger than the sum of its proper divisors (140047287101888).

142134206021032 is a wasteful number, since it uses less digits than its factorization.

142134206021032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12185181 (or 12185177 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 142134206021032 its reverse (230120602431241), we get a palindrome (372254808452273).

The spelling of 142134206021032 in words is "one hundred forty-two trillion, one hundred thirty-four billion, two hundred six million, twenty-one thousand, thirty-two".