134531514417 has 32 divisors (see below), whose sum is σ = 190047052800. Its totient is φ = 84472597440.

The previous prime is 134531514407. The next prime is 134531514421. The reversal of 134531514417 is 714415135431.

It is not a de Polignac number, because 134531514417 - 2²⁰ = 134530465841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134531514407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15246867 + ... + 15255687.

It is an arithmetic number, because the mean of its divisors is an integer number (5938970400).

Almost surely, 2^134531514417 is an apocalyptic number.

It is an amenable number.

134531514417 is a deficient number, since it is larger than the sum of its proper divisors (55515538383).

134531514417 is a wasteful number, since it uses less digits than its factorization.

134531514417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12213.

The product of its digits is 100800, while the sum is 39.

Adding to 134531514417 its reverse (714415135431), we get a palindrome (848946649848).

The spelling of 134531514417 in words is "one hundred thirty-four billion, five hundred thirty-one million, five hundred fourteen thousand, four hundred seventeen".