214434423430312 has 64 divisors (see below), whose sum is σ = 415648103270400. Its totient is φ = 103635101790720.

The previous prime is 214434423430301. The next prime is 214434423430319. The reversal of 214434423430312 is 213034324434412.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (214434423430319) 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 15 ways as a sum of consecutive naturals, for example, 26735737 + ... + 33818167.

It is an arithmetic number, because the mean of its divisors is an integer number (6494501613600).

Almost surely, 2^{214434423430312} is an apocalyptic number.

It is an amenable number.

214434423430312 is a deficient number, since it is larger than the sum of its proper divisors (201213679840088).

214434423430312 is a wasteful number, since it uses less digits than its factorization.

214434423430312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083146 (or 7083142 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 214434423430312 its reverse (213034324434412), we get a palindrome (427468747864724).

The spelling of 214434423430312 in words is "two hundred fourteen trillion, four hundred thirty-four billion, four hundred twenty-three million, four hundred thirty thousand, three hundred twelve".