142340131114134 has 32 divisors (see below), whose sum is σ = 303996720522240. Its totient is φ = 44332855072800.

The previous prime is 142340131114127. The next prime is 142340131114151. The reversal of 142340131114134 is 431411131043241.

It is a super-2 number, since 2×142340131114134² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 142340131114095 and 142340131114104.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 13194296712 + ... + 13194307499.

It is an arithmetic number, because the mean of its divisors is an integer number (9499897516320).

Almost surely, 2^{142340131114134} is an apocalyptic number.

142340131114134 is an abundant number, since it is smaller than the sum of its proper divisors (161656589408106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142340131114134 is a wasteful number, since it uses less digits than its factorization.

142340131114134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26388604276.

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 142340131114134 its reverse (431411131043241), we get a palindrome (573751262157375).

The spelling of 142340131114134 in words is "one hundred forty-two trillion, three hundred forty billion, one hundred thirty-one million, one hundred fourteen thousand, one hundred thirty-four".