134046413 has 4 divisors (see below), whose sum is σ = 134741148. Its totient is φ = 133351680.

The previous prime is 134046379. The next prime is 134046421. The reversal of 134046413 is 314640431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314640431 = 7 ⋅44948633.

It can be written as a sum of positive squares in 2 ways, for example, as 43072969 + 90973444 = 6563^2 + 9538^2 .

It is a cyclic number.

It is not a de Polignac number, because 134046413 - 2¹⁶ = 133980877 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 (134046113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347078 + ... + 347463.

It is an arithmetic number, because the mean of its divisors is an integer number (33685287).

Almost surely, 2^134046413 is an apocalyptic number.

It is an amenable number.

134046413 is a deficient number, since it is larger than the sum of its proper divisors (694735).

134046413 is an equidigital number, since it uses as much as digits as its factorization.

134046413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694734.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 134046413 is about 11577.8414654892. The cubic root of 134046413 is about 511.7820689642.

Adding to 134046413 its reverse (314640431), we get a palindrome (448686844).

The spelling of 134046413 in words is "one hundred thirty-four million, forty-six thousand, four hundred thirteen".