131413402243134 has 80 divisors (see below), whose sum is σ = 323684920094976. Its totient is φ = 39518256445200.

The previous prime is 131413402243127. The next prime is 131413402243147. The reversal of 131413402243134 is 431342204314131.

131413402243134 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 1 + 3 + 402 + 243 + 1 + 3 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 281235622 + ... + 281702505.

Almost surely, 2^{131413402243134} is an apocalyptic number.

131413402243134 is an abundant number, since it is smaller than the sum of its proper divisors (192271517851842).

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

131413402243134 is a wasteful number, since it uses less digits than its factorization.

131413402243134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562938283 (or 562938274 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 131413402243134 its reverse (431342204314131), we get a palindrome (562755606557265).

The spelling of 131413402243134 in words is "one hundred thirty-one trillion, four hundred thirteen billion, four hundred two million, two hundred forty-three thousand, one hundred thirty-four".