300020030344 has 32 divisors (see below), whose sum is σ = 576631836000. Its totient is φ = 146263807872.

The previous prime is 300020030311. The next prime is 300020030477. The reversal of 300020030344 is 443030020003.

It is a super-2 number, since 2×300020030344² (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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570654 + ... + 962125.

It is an arithmetic number, because the mean of its divisors is an integer number (18019744875).

Almost surely, 2^300020030344 is an apocalyptic number.

It is an amenable number.

300020030344 is a deficient number, since it is larger than the sum of its proper divisors (276611805656).

300020030344 is a wasteful number, since it uses less digits than its factorization.

300020030344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533397 (or 1533393 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 300020030344 its reverse (443030020003), we get a palindrome (743050050347).

The spelling of 300020030344 in words is "three hundred billion, twenty million, thirty thousand, three hundred forty-four".