4273136160065 has 4 divisors (see below), whose sum is σ = 5127763392084. Its totient is φ = 3418508928048.

The previous prime is 4273136160053. The next prime is 4273136160071. The reversal of 4273136160065 is 5600616313724.

4273136160065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2339067418801 + 1934068741264 = 1529401^2 + 1390708^2 .

It is a cyclic number.

It is not a de Polignac number, because 4273136160065 - 2¹⁰ = 4273136159041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4273136159998 and 4273136160025.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427313616002 + ... + 427313616011.

It is an arithmetic number, because the mean of its divisors is an integer number (1281940848021).

Almost surely, 2^{4273136160065} is an apocalyptic number.

It is an amenable number.

4273136160065 is a deficient number, since it is larger than the sum of its proper divisors (854627232019).

4273136160065 is an equidigital number, since it uses as much as digits as its factorization.

4273136160065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854627232018.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 4273136160065 in words is "four trillion, two hundred seventy-three billion, one hundred thirty-six million, one hundred sixty thousand, sixty-five".