14135235244445 has 64 divisors (see below), whose sum is σ = 20225811680256. Its totient is φ = 9281961123840.

The previous prime is 14135235244441. The next prime is 14135235244447. The reversal of 14135235244445 is 54444253253141.

It is not a de Polignac number, because 14135235244445 - 2² = 14135235244441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14135235244445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14135235244441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22425464 + ... + 23047166.

It is an arithmetic number, because the mean of its divisors is an integer number (316028307504).

Almost surely, 2^{14135235244445} is an apocalyptic number.

It is an amenable number.

14135235244445 is a deficient number, since it is larger than the sum of its proper divisors (6090576435811).

14135235244445 is a wasteful number, since it uses less digits than its factorization.

14135235244445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622030.

The product of its digits is 4608000, while the sum is 47.

Adding to 14135235244445 its reverse (54444253253141), we get a palindrome (68579488497586).

The spelling of 14135235244445 in words is "fourteen trillion, one hundred thirty-five billion, two hundred thirty-five million, two hundred forty-four thousand, four hundred forty-five".