14203400021441 has 8 divisors (see below), whose sum is σ = 14821243889280. Its totient is φ = 13585581548352.

The previous prime is 14203400021411. The next prime is 14203400021449. The reversal of 14203400021441 is 14412000430241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-14203400021441 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 14203400021441.

It is not an unprimeable number, because it can be changed into a prime (14203400021449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5201336 + ... + 7447193.

It is an arithmetic number, because the mean of its divisors is an integer number (1852655486160).

Almost surely, 2^{14203400021441} is an apocalyptic number.

It is an amenable number.

14203400021441 is a deficient number, since it is larger than the sum of its proper divisors (617843867839).

14203400021441 is a wasteful number, since it uses less digits than its factorization.

14203400021441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12697375.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 14203400021441 its reverse (14412000430241), we get a palindrome (28615400451682).

The spelling of 14203400021441 in words is "fourteen trillion, two hundred three billion, four hundred million, twenty-one thousand, four hundred forty-one".