14002143441 has 16 divisors (see below), whose sum is σ = 21933428160. Its totient is φ = 7833366720.

The previous prime is 14002143437. The next prime is 14002143443. The reversal of 14002143441 is 14434120041.

It is not a de Polignac number, because 14002143441 - 2² = 14002143437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14002143443) 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, 16319086 + ... + 16319943.

It is an arithmetic number, because the mean of its divisors is an integer number (1370839260).

Almost surely, 2^14002143441 is an apocalyptic number.

14002143441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14002143441 is a deficient number, since it is larger than the sum of its proper divisors (7931284719).

14002143441 is a wasteful number, since it uses less digits than its factorization.

14002143441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32639056.

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

Adding to 14002143441 its reverse (14434120041), we get a palindrome (28436263482).

The spelling of 14002143441 in words is "fourteen billion, two million, one hundred forty-three thousand, four hundred forty-one".