305342044054122 has 32 divisors (see below), whose sum is σ = 646733443397184. Its totient is φ = 95774802912000.

The previous prime is 305342044054079. The next prime is 305342044054147. The reversal of 305342044054122 is 221450440243503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292907404 + ... + 293948007.

It is an arithmetic number, because the mean of its divisors is an integer number (20210420106162).

Almost surely, 2^{305342044054122} is an apocalyptic number.

305342044054122 is an abundant number, since it is smaller than the sum of its proper divisors (341391399343062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

305342044054122 is a wasteful number, since it uses less digits than its factorization.

305342044054122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586860534.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 305342044054122 its reverse (221450440243503), we get a palindrome (526792484297625).

The spelling of 305342044054122 in words is "three hundred five trillion, three hundred forty-two billion, forty-four million, fifty-four thousand, one hundred twenty-two".