4312166567273 has 4 divisors (see below), whose sum is σ = 4321520508228. Its totient is φ = 4302812626320.

The previous prime is 4312166567263. The next prime is 4312166567279. The reversal of 4312166567273 is 3727656612134.

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 1674001244224 + 2638165323049 = 1293832^2 + 1624243^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312166567273 - 2⁴ = 4312166567257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4312166567279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4676969786 + ... + 4676970707.

It is an arithmetic number, because the mean of its divisors is an integer number (1080380127057).

Almost surely, 2^{4312166567273} is an apocalyptic number.

It is an amenable number.

4312166567273 is a deficient number, since it is larger than the sum of its proper divisors (9353940955).

4312166567273 is an equidigital number, since it uses as much as digits as its factorization.

4312166567273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9353940954.

The product of its digits is 7620480, while the sum is 53.

The spelling of 4312166567273 in words is "four trillion, three hundred twelve billion, one hundred sixty-six million, five hundred sixty-seven thousand, two hundred seventy-three".