14423221421041 has 4 divisors (see below), whose sum is σ = 15271646210532. Its totient is φ = 13574796631552.

The previous prime is 14423221421009. The next prime is 14423221421047. The reversal of 14423221421041 is 14012412232441.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6624467030416 + 7798754390625 = 2573804^2 + 2792625^2 .

It is a cyclic number.

It is not a de Polignac number, because 14423221421041 - 2⁵ = 14423221421009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14423221420994 and 14423221421012.

It is not an unprimeable number, because it can be changed into a prime (14423221421047) 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, 424212394720 + ... + 424212394753.

It is an arithmetic number, because the mean of its divisors is an integer number (3817911552633).

Almost surely, 2^{14423221421041} is an apocalyptic number.

It is an amenable number.

14423221421041 is a deficient number, since it is larger than the sum of its proper divisors (848424789491).

14423221421041 is an equidigital number, since it uses as much as digits as its factorization.

14423221421041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848424789490.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 14423221421041 its reverse (14012412232441), we get a palindrome (28435633653482).

The spelling of 14423221421041 in words is "fourteen trillion, four hundred twenty-three billion, two hundred twenty-one million, four hundred twenty-one thousand, forty-one".