14203343234412 has 18 divisors (see below), whose sum is σ = 35902895398188. Its totient is φ = 4734447744792.

The previous prime is 14203343234393. The next prime is 14203343234413. The reversal of 14203343234412 is 21443234330241.

14203343234412 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 3 + 3 + 4 + 3 + 234 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 394537312067 = 14203343234412 / (1 + 4 + 2 + 0 + 3 + 3 + 4 + 3 + 2 + 3 + 4 + 4 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (14203343234413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 197268655998 + ... + 197268656069.

Almost surely, 2^{14203343234412} is an apocalyptic number.

14203343234412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14203343234412 is an abundant number, since it is smaller than the sum of its proper divisors (21699552163776).

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

14203343234412 is a wasteful number, since it uses less digits than its factorization.

14203343234412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394537312077 (or 394537312072 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 14203343234412 its reverse (21443234330241), we get a palindrome (35646577564653).

The spelling of 14203343234412 in words is "fourteen trillion, two hundred three billion, three hundred forty-three million, two hundred thirty-four thousand, four hundred twelve".