14430441344420 has 24 divisors (see below), whose sum is σ = 30521940691200. Its totient is φ = 5730650086752.

The previous prime is 14430441344381. The next prime is 14430441344461. The reversal of 14430441344420 is 2444314403441.

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, 2595400340 + ... + 2595405899.

It is an arithmetic number, because the mean of its divisors is an integer number (1271747528800).

Almost surely, 2^{14430441344420} is an apocalyptic number.

14430441344420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14430441344420 is an abundant number, since it is smaller than the sum of its proper divisors (16091499346780).

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

14430441344420 is a wasteful number, since it uses less digits than its factorization.

14430441344420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190806387 (or 5190806385 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 14430441344420 its reverse (2444314403441), we get a palindrome (16874755747861).

The spelling of 14430441344420 in words is "fourteen trillion, four hundred thirty billion, four hundred forty-one million, three hundred forty-four thousand, four hundred twenty".