12300193446 has 16 divisors (see below), whose sum is σ = 24854000304. Its totient is φ = 4057795584.

The previous prime is 12300193441. The next prime is 12300193489. The reversal of 12300193446 is 64439100321.

12300193446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300193441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10566595 + ... + 10567758.

It is an arithmetic number, because the mean of its divisors is an integer number (1553375019).

Almost surely, 2^12300193446 is an apocalyptic number.

12300193446 is an abundant number, since it is smaller than the sum of its proper divisors (12553806858).

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

12300193446 is a wasteful number, since it uses less digits than its factorization.

12300193446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21134455.

The product of its (nonzero) digits is 15552, while the sum is 33.

Adding to 12300193446 its reverse (64439100321), we get a palindrome (76739293767).

The spelling of 12300193446 in words is "twelve billion, three hundred million, one hundred ninety-three thousand, four hundred forty-six".