14012043321 has 8 divisors (see below), whose sum is σ = 18892643040. Its totient is φ = 9236402912.

The previous prime is 14012043299. The next prime is 14012043337. The reversal of 14012043321 is 12334021041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14012043321 - 2¹⁴ = 14012026937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14012043341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26239515 + ... + 26240048.

It is an arithmetic number, because the mean of its divisors is an integer number (2361580380).

Almost surely, 2^14012043321 is an apocalyptic number.

It is an amenable number.

14012043321 is a deficient number, since it is larger than the sum of its proper divisors (4880599719).

14012043321 is an equidigital number, since it uses as much as digits as its factorization.

14012043321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52479655.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 14012043321 its reverse (12334021041), we get a palindrome (26346064362).

The spelling of 14012043321 in words is "fourteen billion, twelve million, forty-three thousand, three hundred twenty-one".