300012145214 has 24 divisors (see below), whose sum is σ = 475000167600. Its totient is φ = 142095998592.

The previous prime is 300012145159. The next prime is 300012145253. The reversal of 300012145214 is 412541210003.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 300012145214.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 9947822 + ... + 9977934.

It is an arithmetic number, because the mean of its divisors is an integer number (19791673650).

Almost surely, 2^300012145214 is an apocalyptic number.

300012145214 is a deficient number, since it is larger than the sum of its proper divisors (174988022386).

300012145214 is a wasteful number, since it uses less digits than its factorization.

300012145214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43952 (or 43933 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 300012145214 its reverse (412541210003), we get a palindrome (712553355217).

The spelling of 300012145214 in words is "three hundred billion, twelve million, one hundred forty-five thousand, two hundred fourteen".