14065221300005 has 4 divisors (see below), whose sum is σ = 16878265560012. Its totient is φ = 11252177040000.

The previous prime is 14065221299989. The next prime is 14065221300041. The reversal of 14065221300005 is 50000312256041.

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 5103957529636 + 8961263770369 = 2259194^2 + 2993537^2 .

It is not a de Polignac number, because 14065221300005 - 2⁴ = 14065221299989 is a prime.

It is a super-4 number, since 4×14065221300005⁴ (a number of 54 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406522129996 + ... + 1406522130005.

It is an arithmetic number, because the mean of its divisors is an integer number (4219566390003).

Almost surely, 2^{14065221300005} is an apocalyptic number.

It is an amenable number.

14065221300005 is a deficient number, since it is larger than the sum of its proper divisors (2813044260007).

14065221300005 is an equidigital number, since it uses as much as digits as its factorization.

14065221300005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813044260006.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 14065221300005 its reverse (50000312256041), we get a palindrome (64065533556046).

The spelling of 14065221300005 in words is "fourteen trillion, sixty-five billion, two hundred twenty-one million, three hundred thousand, five".