16134006605 has 8 divisors (see below), whose sum is σ = 19560404472. Its totient is φ = 12774140928.

The previous prime is 16134006593. The next prime is 16134006643. The reversal of 16134006605 is 50660043161.

It can be written as a sum of positive squares in 4 ways, for example, as 5888720644 + 10245285961 = 76738^2 + 101219^2 .

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 16134006605 - 2²⁰ = 16132958029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16632512 + ... + 16633481.

It is an arithmetic number, because the mean of its divisors is an integer number (2445050559).

Almost surely, 2^16134006605 is an apocalyptic number.

It is an amenable number.

16134006605 is a deficient number, since it is larger than the sum of its proper divisors (3426397867).

16134006605 is an equidigital number, since it uses as much as digits as its factorization.

16134006605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33266095.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 16134006605 its reverse (50660043161), we get a palindrome (66794049766).

The spelling of 16134006605 in words is "sixteen billion, one hundred thirty-four million, six thousand, six hundred five".