14203343220422 has 4 divisors (see below), whose sum is σ = 21305014830636. Its totient is φ = 7101671610210.

The previous prime is 14203343220413. The next prime is 14203343220427. The reversal of 14203343220422 is 22402234330241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14203343220427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3550835805104 + ... + 3550835805107.

It is an arithmetic number, because the mean of its divisors is an integer number (5326253707659).

Almost surely, 2^{14203343220422} is an apocalyptic number.

14203343220422 is a deficient number, since it is larger than the sum of its proper divisors (7101671610214).

14203343220422 is an equidigital number, since it uses as much as digits as its factorization.

14203343220422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101671610213.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 14203343220422 its reverse (22402234330241), we get a palindrome (36605577550663).

The spelling of 14203343220422 in words is "fourteen trillion, two hundred three billion, three hundred forty-three million, two hundred twenty thousand, four hundred twenty-two".