14203434430412 has 12 divisors (see below), whose sum is σ = 26164221319320. Its totient is φ = 6727942624896.

The previous prime is 14203434430411. The next prime is 14203434430429. The reversal of 14203434430412 is 21403443430241.

It is not an unprimeable number, because it can be changed into a prime (14203434430411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93443647493 + ... + 93443647644.

It is an arithmetic number, because the mean of its divisors is an integer number (2180351776610).

Almost surely, 2^{14203434430412} is an apocalyptic number.

It is an amenable number.

14203434430412 is a deficient number, since it is larger than the sum of its proper divisors (11960786888908).

14203434430412 is a wasteful number, since it uses less digits than its factorization.

14203434430412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186887295160 (or 186887295158 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 14203434430412 its reverse (21403443430241), we get a palindrome (35606877860653).

The spelling of 14203434430412 in words is "fourteen trillion, two hundred three billion, four hundred thirty-four million, four hundred thirty thousand, four hundred twelve".