14444401303420 has 24 divisors (see below), whose sum is σ = 33090810259248. Its totient is φ = 5252509564800.

The previous prime is 14444401303399. The next prime is 14444401303439. The reversal of 14444401303420 is 2430310444441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32828184561 + ... + 32828185000.

It is an arithmetic number, because the mean of its divisors is an integer number (1378783760802).

Almost surely, 2^{14444401303420} is an apocalyptic number.

14444401303420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14444401303420 is an abundant number, since it is smaller than the sum of its proper divisors (18646408955828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14444401303420 is a wasteful number, since it uses less digits than its factorization.

14444401303420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65656369581 (or 65656369579 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 14444401303420 its reverse (2430310444441), we get a palindrome (16874711747861).

The spelling of 14444401303420 in words is "fourteen trillion, four hundred forty-four billion, four hundred one million, three hundred three thousand, four hundred twenty".