14144454402005 has 16 divisors (see below), whose sum is σ = 17054341150464. Its totient is φ = 11261602672320.

The previous prime is 14144454401983. The next prime is 14144454402011. The reversal of 14144454402005 is 50020445444141.

It is not a de Polignac number, because 14144454402005 - 2²⁸ = 14144185966549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14144454402005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837764 + ... + 5384306.

It is an arithmetic number, because the mean of its divisors is an integer number (1065896321904).

Almost surely, 2^{14144454402005} is an apocalyptic number.

It is an amenable number.

14144454402005 is a deficient number, since it is larger than the sum of its proper divisors (2909886748459).

14144454402005 is a wasteful number, since it uses less digits than its factorization.

14144454402005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549516.

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

Adding to 14144454402005 its reverse (50020445444141), we get a palindrome (64164899846146).

The spelling of 14144454402005 in words is "fourteen trillion, one hundred forty-four billion, four hundred fifty-four million, four hundred two thousand, five".