305411221143106 has 16 divisors (see below), whose sum is σ = 493362901886400. Its totient is φ = 140957221175568.

The previous prime is 305411221143101. The next prime is 305411221143121. The reversal of 305411221143106 is 601341122114503.

It is not an unprimeable number, because it can be changed into a prime (305411221143101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73093566 + ... + 77158873.

It is an arithmetic number, because the mean of its divisors is an integer number (30835181367900).

Almost surely, 2^{305411221143106} is an apocalyptic number.

305411221143106 is a deficient number, since it is larger than the sum of its proper divisors (187951680743294).

305411221143106 is a wasteful number, since it uses less digits than its factorization.

305411221143106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150330633.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 305411221143106 its reverse (601341122114503), we get a palindrome (906752343257609).

The spelling of 305411221143106 in words is "three hundred five trillion, four hundred eleven billion, two hundred twenty-one million, one hundred forty-three thousand, one hundred six".