300440121214 has 16 divisors (see below), whose sum is σ = 453401047008. Its totient is φ = 149306607072.

The previous prime is 300440121197. The next prime is 300440121217. The reversal of 300440121214 is 412121044003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300440121217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4177084 + ... + 4248400.

It is an arithmetic number, because the mean of its divisors is an integer number (28337565438).

Almost surely, 2^300440121214 is an apocalyptic number.

300440121214 is a deficient number, since it is larger than the sum of its proper divisors (152960925794).

300440121214 is a wasteful number, since it uses less digits than its factorization.

300440121214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84099.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 300440121214 its reverse (412121044003), we get a palindrome (712561165217).

The spelling of 300440121214 in words is "three hundred billion, four hundred forty million, one hundred twenty-one thousand, two hundred fourteen".