14233410021 has 16 divisors (see below), whose sum is σ = 20097158400.
Its totient is φ = 8929463808.
The previous prime is 14233410007. The next prime is 14233410043. The reversal of 14233410021 is 12001433241.
It is not a de Polignac number, because 14233410021 - 27 = 14233409893 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14233410021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14233410001) 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, 428665 + ... + 460673.
It is an arithmetic number, because the mean of its divisors is an integer number (1256072400).
Almost surely, 214233410021 is an apocalyptic number.
It is an amenable number.
14233410021 is a deficient number, since it is larger than the sum of its proper divisors (5863748379).
14233410021 is a wasteful number, since it uses less digits than its factorization.
14233410021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40748.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 14233410021 its reverse (12001433241), we get a palindrome (26234843262).
The spelling of 14233410021 in words is "fourteen billion, two hundred thirty-three million, four hundred ten thousand, twenty-one".