320067571130773 has 4 divisors (see below), whose sum is σ = 320079684375648. Its totient is φ = 320055457885900.

The previous prime is 320067571130647. The next prime is 320067571130843. The reversal of 320067571130773 is 377031175760023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320067571130773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 320067571130773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320067571131773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6056582803 + ... + 6056635648.

It is an arithmetic number, because the mean of its divisors is an integer number (80019921093912).

Almost surely, 2^{320067571130773} is an apocalyptic number.

It is an amenable number.

320067571130773 is a deficient number, since it is larger than the sum of its proper divisors (12113244875).

320067571130773 is a wasteful number, since it uses less digits than its factorization.

320067571130773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12113244874.

The product of its (nonzero) digits is 3889620, while the sum is 52.

The spelling of 320067571130773 in words is "three hundred twenty trillion, sixty-seven billion, five hundred seventy-one million, one hundred thirty thousand, seven hundred seventy-three".