131142040300342 has 8 divisors (see below), whose sum is σ = 208284416947656. Its totient is φ = 61713901317792.

The previous prime is 131142040300333. The next prime is 131142040300433. The reversal of 131142040300342 is 243003040241131.

It is a happy number.

131142040300342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 131142040300342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1928559416148 + ... + 1928559416215.

It is an arithmetic number, because the mean of its divisors is an integer number (26035552118457).

Almost surely, 2^{131142040300342} is an apocalyptic number.

131142040300342 is a deficient number, since it is larger than the sum of its proper divisors (77142376647314).

131142040300342 is a wasteful number, since it uses less digits than its factorization.

131142040300342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3857118832382.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 131142040300342 its reverse (243003040241131), we get a palindrome (374145080541473).

The spelling of 131142040300342 in words is "one hundred thirty-one trillion, one hundred forty-two billion, forty million, three hundred thousand, three hundred forty-two".