12300313444 has 12 divisors (see below), whose sum is σ = 21578181100. Its totient is φ = 6135118848.

The previous prime is 12300313409. The next prime is 12300313471. The reversal of 12300313444 is 44431300321.

It can be written as a sum of positive squares in 2 ways, for example, as 4580582400 + 7719731044 = 67680^2 + 87862^2 .

It is a super-2 number, since 2×12300313444² (a number of 21 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 3 ways as a sum of consecutive naturals, for example, 3757629 + ... + 3760900.

Almost surely, 2^12300313444 is an apocalyptic number.

It is an amenable number.

12300313444 is a deficient number, since it is larger than the sum of its proper divisors (9277867656).

12300313444 is a wasteful number, since it uses less digits than its factorization.

12300313444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7518942 (or 7518940 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12300313444 its reverse (44431300321), we get a palindrome (56731613765).

The spelling of 12300313444 in words is "twelve billion, three hundred million, three hundred thirteen thousand, four hundred forty-four".