14020243203 has 16 divisors (see below), whose sum is σ = 19759203200. Its totient is φ = 8818139520.

The previous prime is 14020243163. The next prime is 14020243253. The reversal of 14020243203 is 30234202041.

It is not a de Polignac number, because 14020243203 - 2¹⁷ = 14020112131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14020243203.

It is not an unprimeable number, because it can be changed into a prime (14020243253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496573 + ... + 524046.

It is an arithmetic number, because the mean of its divisors is an integer number (1234950200).

Almost surely, 2^14020243203 is an apocalyptic number.

14020243203 is a deficient number, since it is larger than the sum of its proper divisors (5738959997).

14020243203 is a wasteful number, since it uses less digits than its factorization.

14020243203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020882.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 14020243203 its reverse (30234202041), we get a palindrome (44254445244).

The spelling of 14020243203 in words is "fourteen billion, twenty million, two hundred forty-three thousand, two hundred three".