301442043204 has 18 divisors (see below), whose sum is σ = 761978498190. Its totient is φ = 100480681056.

The previous prime is 301442043173. The next prime is 301442043223. The reversal of 301442043204 is 402340244103.

It is a happy number.

301442043204 is a `hidden beast` number, since 30 + 1 + 4 + 420 + 4 + 3 + 204 = 666.

It can be written as a sum of positive squares in only one way, i.e., 186276833604 + 115165209600 = 431598^2 + 339360^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×301442043204² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4186695009 + ... + 4186695080.

Almost surely, 2^301442043204 is an apocalyptic number.

It is an amenable number.

301442043204 is an abundant number, since it is smaller than the sum of its proper divisors (460536454986).

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

301442043204 is a wasteful number, since it uses less digits than its factorization.

301442043204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8373390099 (or 8373390094 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 301442043204 its reverse (402340244103), we get a palindrome (703782287307).

The spelling of 301442043204 in words is "three hundred one billion, four hundred forty-two million, forty-three thousand, two hundred four".