305413223422124 has 12 divisors (see below), whose sum is σ = 540912576422904. Its totient is φ = 150866773015584.

The previous prime is 305413223421989. The next prime is 305413223422129. The reversal of 305413223422124 is 421224322314503.

It is not an unprimeable number, because it can be changed into a prime (305413223422129) 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, 459959673497 + ... + 459959674160.

It is an arithmetic number, because the mean of its divisors is an integer number (45076048035242).

Almost surely, 2^{305413223422124} is an apocalyptic number.

It is an amenable number.

305413223422124 is a deficient number, since it is larger than the sum of its proper divisors (235499353000780).

305413223422124 is a wasteful number, since it uses less digits than its factorization.

305413223422124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919919347744 (or 919919347742 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 305413223422124 its reverse (421224322314503), we get a palindrome (726637545736627).

The spelling of 305413223422124 in words is "three hundred five trillion, four hundred thirteen billion, two hundred twenty-three million, four hundred twenty-two thousand, one hundred twenty-four".