134513242136 has 96 divisors (see below), whose sum is σ = 325691746560. Its totient is φ = 50900294016.

The previous prime is 134513242109. The next prime is 134513242139. The reversal of 134513242136 is 631242315431.

It is a junction number, because it is equal to n+sod(n) for n = 134513242096 and 134513242105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134513242139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91310 + ... + 526653.

It is an arithmetic number, because the mean of its divisors is an integer number (3392622360).

Almost surely, 2^134513242136 is an apocalyptic number.

It is an amenable number.

134513242136 is an abundant number, since it is smaller than the sum of its proper divisors (191178504424).

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

134513242136 is a wasteful number, since it uses less digits than its factorization.

134513242136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618025 (or 618008 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

Adding to 134513242136 its reverse (631242315431), we get a palindrome (765755557567).

The spelling of 134513242136 in words is "one hundred thirty-four billion, five hundred thirteen million, two hundred forty-two thousand, one hundred thirty-six".