14000221013243 has 4 divisors (see below), whose sum is σ = 14001827841768. Its totient is φ = 13998614184720.

The previous prime is 14000221013201. The next prime is 14000221013249. The reversal of 14000221013243 is 34231012200041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14000221013243 - 2¹² = 14000221009147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14000221013249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803401193 + ... + 803418618.

It is an arithmetic number, because the mean of its divisors is an integer number (3500456960442).

Almost surely, 2^{14000221013243} is an apocalyptic number.

14000221013243 is a deficient number, since it is larger than the sum of its proper divisors (1606828525).

14000221013243 is an equidigital number, since it uses as much as digits as its factorization.

14000221013243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606828524.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14000221013243 its reverse (34231012200041), we get a palindrome (48231233213284).

The spelling of 14000221013243 in words is "fourteen trillion, two hundred twenty-one million, thirteen thousand, two hundred forty-three".