134443414 has 16 divisors (see below), whose sum is σ = 231673248. Its totient is φ = 57318912.

The previous prime is 134443409. The next prime is 134443417. The reversal of 134443414 is 414344431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134443417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22177 + ... + 27580.

It is an arithmetic number, because the mean of its divisors is an integer number (14479578).

Almost surely, 2^134443414 is an apocalyptic number.

134443414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134443414 is a deficient number, since it is larger than the sum of its proper divisors (97229834).

134443414 is a wasteful number, since it uses less digits than its factorization.

134443414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49959.

The product of its digits is 9216, while the sum is 28.

The square root of 134443414 is about 11594.9736524065. The cubic root of 134443414 is about 512.2868138907.

Adding to 134443414 its reverse (414344431), we get a palindrome (548787845).

The spelling of 134443414 in words is "one hundred thirty-four million, four hundred forty-three thousand, four hundred fourteen".