14434212321 has 12 divisors (see below), whose sum is σ = 22075854372. Its totient is φ = 9056760576.

The previous prime is 14434212301. The next prime is 14434212323. The reversal of 14434212321 is 12321243441.

14434212321 is a `hidden beast` number, since 1 + 4 + 4 + 3 + 421 + 232 + 1 = 666.

14434212321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11980397025 + 2453815296 = 109455^2 + 49536^2 .

It is not a de Polignac number, because 14434212321 - 2⁶ = 14434212257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14434212323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47170476 + ... + 47170781.

It is an arithmetic number, because the mean of its divisors is an integer number (1839654531).

Almost surely, 2^14434212321 is an apocalyptic number.

It is an amenable number.

14434212321 is a deficient number, since it is larger than the sum of its proper divisors (7641642051).

14434212321 is a wasteful number, since it uses less digits than its factorization.

14434212321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94341280 (or 94341277 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 14434212321 its reverse (12321243441), we get a palindrome (26755455762).

The spelling of 14434212321 in words is "fourteen billion, four hundred thirty-four million, two hundred twelve thousand, three hundred twenty-one".