14236020402445 has 16 divisors (see below), whose sum is σ = 17805503020032. Its totient is φ = 10914430913280.

The previous prime is 14236020402407. The next prime is 14236020402449. The reversal of 14236020402445 is 54420402063241.

It is a de Polignac number, because none of the positive numbers 2^k-14236020402445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14236020402449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445834972 + ... + 445866901.

It is an arithmetic number, because the mean of its divisors is an integer number (1112843938752).

Almost surely, 2^{14236020402445} is an apocalyptic number.

It is an amenable number.

14236020402445 is a deficient number, since it is larger than the sum of its proper divisors (3569482617587).

14236020402445 is a wasteful number, since it uses less digits than its factorization.

14236020402445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891702012.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 14236020402445 its reverse (54420402063241), we get a palindrome (68656422465686).

The spelling of 14236020402445 in words is "fourteen trillion, two hundred thirty-six billion, twenty million, four hundred two thousand, four hundred forty-five".