134005413 has 8 divisors (see below), whose sum is σ = 182475648. Its totient is φ = 87436064.

The previous prime is 134005411. The next prime is 134005439. The reversal of 134005413 is 314500431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134005413 - 2¹ = 134005411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134005413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134005411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475056 + ... + 475337.

It is an arithmetic number, because the mean of its divisors is an integer number (22809456).

Almost surely, 2^134005413 is an apocalyptic number.

It is an amenable number.

134005413 is a deficient number, since it is larger than the sum of its proper divisors (48470235).

134005413 is an equidigital number, since it uses as much as digits as its factorization.

134005413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950443.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 134005413 is about 11576.0707064185. The cubic root of 134005413 is about 511.7298850377.

Adding to 134005413 its reverse (314500431), we get a palindrome (448505844).

The spelling of 134005413 in words is "one hundred thirty-four million, five thousand, four hundred thirteen".