134416 has 20 divisors (see below), whose sum is σ = 269824. Its totient is φ = 64800.

The previous prime is 134401. The next prime is 134417. The reversal of 134416 is 614431.

It is a happy number.

134416 is an admirable number.

It is a super-2 number, since 2×134416² = 36135322112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134393 and 134402.

It is not an unprimeable number, because it can be changed into a prime (134417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361 + ... + 631.

2¹³⁴⁴¹⁶ is an apocalyptic number.

134416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134912).

134416 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134416 is a wasteful number, since it uses less digits than its factorization.

134416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 304 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 134416 is about 366.6278767361. The cubic root of 134416 is about 51.2251991842.

Adding to 134416 its reverse (614431), we get a palindrome (748847).

The spelling of 134416 in words is "one hundred thirty-four thousand, four hundred sixteen".