1314443222243 has 4 divisors (see below), whose sum is σ = 1342410099360. Its totient is φ = 1286476345128.

The previous prime is 1314443222233. The next prime is 1314443222263. The reversal of 1314443222243 is 3422223444131.

It is a happy number.

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 1314443222243 - 2³⁶ = 1245723745507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1314443222233) 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, 13983438488 + ... + 13983438581.

It is an arithmetic number, because the mean of its divisors is an integer number (335602524840).

Almost surely, 2^{1314443222243} is an apocalyptic number.

1314443222243 is a deficient number, since it is larger than the sum of its proper divisors (27966877117).

1314443222243 is an equidigital number, since it uses as much as digits as its factorization.

1314443222243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27966877116.

The product of its digits is 110592, while the sum is 35.

Adding to 1314443222243 its reverse (3422223444131), we get a palindrome (4736666666374).

The spelling of 1314443222243 in words is "one trillion, three hundred fourteen billion, four hundred forty-three million, two hundred twenty-two thousand, two hundred forty-three".