14043421104 has 80 divisors (see below), whose sum is σ = 37491124224. Its totient is φ = 4525056000.

The previous prime is 14043421099. The next prime is 14043421109. The reversal of 14043421104 is 40112434041.

It is an interprime number because it is at equal distance from previous prime (14043421099) and next prime (14043421109).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (14043421109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1457904 + ... + 1467504.

Almost surely, 2^14043421104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14043421104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18745562112).

14043421104 is an abundant number, since it is smaller than the sum of its proper divisors (23447703120).

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

14043421104 is a wasteful number, since it uses less digits than its factorization.

14043421104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10626 (or 10620 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14043421104 its reverse (40112434041), we get a palindrome (54155855145).

The spelling of 14043421104 in words is "fourteen billion, forty-three million, four hundred twenty-one thousand, one hundred four".