134416565 has 8 divisors (see below), whose sum is σ = 161491968. Its totient is φ = 107405200.

The previous prime is 134416549. The next prime is 134416567. The reversal of 134416565 is 565614431.

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

It is not a de Polignac number, because 134416565 - 2⁴ = 134416549 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 (134416567) 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, 11261 + ... + 19890.

It is an arithmetic number, because the mean of its divisors is an integer number (20186496).

Almost surely, 2^134416565 is an apocalyptic number.

It is an amenable number.

134416565 is a deficient number, since it is larger than the sum of its proper divisors (27075403).

134416565 is an equidigital number, since it uses as much as digits as its factorization.

134416565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32019.

The product of its digits is 43200, while the sum is 35.

The square root of 134416565 is about 11593.8158084386. The cubic root of 134416565 is about 512.2527095688.

The spelling of 134416565 in words is "one hundred thirty-four million, four hundred sixteen thousand, five hundred sixty-five".