300001300044 has 12 divisors (see below), whose sum is σ = 700003033464. Its totient is φ = 100000433344.

The previous prime is 300001300037. The next prime is 300001300061. The reversal of 300001300044 is 440003100003.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×300001300044² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 300001299996 and 300001300032.

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 3 ways as a sum of consecutive naturals, for example, 12500054157 + ... + 12500054180.

It is an arithmetic number, because the mean of its divisors is an integer number (58333586122).

Almost surely, 2^300001300044 is an apocalyptic number.

It is an amenable number.

300001300044 is an abundant number, since it is smaller than the sum of its proper divisors (400001733420).

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

300001300044 is a wasteful number, since it uses less digits than its factorization.

300001300044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25000108344 (or 25000108342 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 300001300044 its reverse (440003100003), we get a palindrome (740004400047).

The spelling of 300001300044 in words is "three hundred billion, one million, three hundred thousand, forty-four".