14245222441 has 4 divisors (see below), whose sum is σ = 14245668612. Its totient is φ = 14244776272.

The previous prime is 14245222427. The next prime is 14245222447. The reversal of 14245222441 is 14422254241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14422254241 = 8713 ⋅1655257.

It can be written as a sum of positive squares in 2 ways, for example, as 11007157225 + 3238065216 = 104915^2 + 56904^2 .

It is a cyclic number.

It is not a de Polignac number, because 14245222441 - 2²⁹ = 13708351529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14245222447) 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, 171166 + ... + 240391.

It is an arithmetic number, because the mean of its divisors is an integer number (3561417153).

Almost surely, 2^14245222441 is an apocalyptic number.

It is an amenable number.

14245222441 is a deficient number, since it is larger than the sum of its proper divisors (446171).

14245222441 is an equidigital number, since it uses as much as digits as its factorization.

14245222441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446170.

The product of its digits is 20480, while the sum is 31.

Adding to 14245222441 its reverse (14422254241), we get a palindrome (28667476682).

The spelling of 14245222441 in words is "fourteen billion, two hundred forty-five million, two hundred twenty-two thousand, four hundred forty-one".