14003121043 has 4 divisors (see below), whose sum is σ = 14267330928. Its totient is φ = 13738911160.

The previous prime is 14003121037. The next prime is 14003121059. The reversal of 14003121043 is 34012130041.

14003121043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34012130041 = 5003 ⋅6798347.

It is a cyclic number.

It is not a de Polignac number, because 14003121043 - 2²¹ = 14001023891 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 14003121043.

It is not an unprimeable number, because it can be changed into a prime (14003121023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132104863 + ... + 132104968.

It is an arithmetic number, because the mean of its divisors is an integer number (3566832732).

Almost surely, 2^14003121043 is an apocalyptic number.

14003121043 is a deficient number, since it is larger than the sum of its proper divisors (264209885).

14003121043 is an equidigital number, since it uses as much as digits as its factorization.

14003121043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264209884.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 14003121043 its reverse (34012130041), we get a palindrome (48015251084).

The spelling of 14003121043 in words is "fourteen billion, three million, one hundred twenty-one thousand, forty-three".