300421241344 has 40 divisors (see below), whose sum is σ = 686006548128. Its totient is φ = 128751959040.

The previous prime is 300421241327. The next prime is 300421241347. The reversal of 300421241344 is 443142124003.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (300421241347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41907862 + ... + 41915029.

Almost surely, 2^300421241344 is an apocalyptic number.

It is an amenable number.

300421241344 is an abundant number, since it is smaller than the sum of its proper divisors (385585306784).

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

300421241344 is an frugal number, since it uses more digits than its factorization.

300421241344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83822916 (or 83822900 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 300421241344 its reverse (443142124003), we get a palindrome (743563365347).

The spelling of 300421241344 in words is "three hundred billion, four hundred twenty-one million, two hundred forty-one thousand, three hundred forty-four".