131424330321342 has 12 divisors (see below), whose sum is σ = 284752715696280. Its totient is φ = 43808110107108.

The previous prime is 131424330321293. The next prime is 131424330321419. The reversal of 131424330321342 is 243123033424131.

131424330321342 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 2 + 4 + 3 + 303 + 2 + 1 + 342 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 131424330321297 and 131424330321306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3650675842242 + ... + 3650675842277.

It is an arithmetic number, because the mean of its divisors is an integer number (23729392974690).

Almost surely, 2^{131424330321342} is an apocalyptic number.

131424330321342 is an abundant number, since it is smaller than the sum of its proper divisors (153328385374938).

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

131424330321342 is a wasteful number, since it uses less digits than its factorization.

131424330321342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7301351684527 (or 7301351684524 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 131424330321342 its reverse (243123033424131), we get a palindrome (374547363745473).

The spelling of 131424330321342 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, three hundred thirty million, three hundred twenty-one thousand, three hundred forty-two".