14445254441 has 8 divisors (see below), whose sum is σ = 14501942280. Its totient is φ = 14388599808.

The previous prime is 14445254437. The next prime is 14445254477.

14445254441 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 1681000000 + 12764254441 = 41000^2 + 112979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14445254441 - 2² = 14445254437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14445254395 and 14445254404.

It is not an unprimeable number, because it can be changed into a prime (14445254401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200905 + ... + 1212873.

It is an arithmetic number, because the mean of its divisors is an integer number (1812742785).

Almost surely, 2^14445254441 is an apocalyptic number.

It is an amenable number.

14445254441 is a deficient number, since it is larger than the sum of its proper divisors (56687839).

14445254441 is a wasteful number, since it uses less digits than its factorization.

14445254441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16603.

The product of its digits is 204800, while the sum is 38.

The spelling of 14445254441 in words is "fourteen billion, four hundred forty-five million, two hundred fifty-four thousand, four hundred forty-one".