305342242044322 has 16 divisors (see below), whose sum is σ = 523444385935872. Its totient is φ = 130860825268320.

The previous prime is 305342242044239. The next prime is 305342242044467. The reversal of 305342242044322 is 223440242243503.

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, 3346422 + ... + 24937582.

It is an arithmetic number, because the mean of its divisors is an integer number (32715274120992).

Almost surely, 2^{305342242044322} is an apocalyptic number.

305342242044322 is a deficient number, since it is larger than the sum of its proper divisors (218102143891550).

305342242044322 is a wasteful number, since it uses less digits than its factorization.

305342242044322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22601313.

The product of its (nonzero) digits is 1105920, while the sum is 40.

Adding to 305342242044322 its reverse (223440242243503), we get a palindrome (528782484287825).

The spelling of 305342242044322 in words is "three hundred five trillion, three hundred forty-two billion, two hundred forty-two million, forty-four thousand, three hundred twenty-two".