134113415 has 4 divisors (see below), whose sum is σ = 160936104. Its totient is φ = 107290728.

The previous prime is 134113411. The next prime is 134113433. The reversal of 134113415 is 514311431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 514311431 = 3449 ⋅149119.

It is a cyclic number.

It is not a de Polignac number, because 134113415 - 2² = 134113411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134113411) 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 3 ways as a sum of consecutive naturals, for example, 13411337 + ... + 13411346.

It is an arithmetic number, because the mean of its divisors is an integer number (40234026).

Almost surely, 2^134113415 is an apocalyptic number.

134113415 is a deficient number, since it is larger than the sum of its proper divisors (26822689).

134113415 is an equidigital number, since it uses as much as digits as its factorization.

134113415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26822688.

The product of its digits is 720, while the sum is 23.

The square root of 134113415 is about 11580.7346485445. The cubic root of 134113415 is about 511.8673247840.

Adding to 134113415 its reverse (514311431), we get a palindrome (648424846).

The spelling of 134113415 in words is "one hundred thirty-four million, one hundred thirteen thousand, four hundred fifteen".