14421044343 has 12 divisors (see below), whose sum is σ = 19548455784. Its totient is φ = 9456415200.

The previous prime is 14421044329. The next prime is 14421044383. The reversal of 14421044343 is 34344012441.

It is not a de Polignac number, because 14421044343 - 2⁵ = 14421044311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14421044343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421044383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 634768 + ... + 657093.

It is an arithmetic number, because the mean of its divisors is an integer number (1629037982).

Almost surely, 2^14421044343 is an apocalyptic number.

14421044343 is a deficient number, since it is larger than the sum of its proper divisors (5127411441).

14421044343 is an equidigital number, since it uses as much as digits as its factorization.

14421044343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291986 (or 1291925 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14421044343 its reverse (34344012441), we get a palindrome (48765056784).

The spelling of 14421044343 in words is "fourteen billion, four hundred twenty-one million, forty-four thousand, three hundred forty-three".