14420442004020 has 72 divisors (see below), whose sum is σ = 47106777220776. Its totient is φ = 3549647261952.

The previous prime is 14420442004009. The next prime is 14420442004021. The reversal of 14420442004020 is 2040024402441.

14420442004020 is a `hidden beast` number, since 14 + 4 + 2 + 0 + 44 + 200 + 402 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3272242216356 + 11148199787664 = 1808934^2 + 3338892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14420442004021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3081288687 + ... + 3081293366.

It is an arithmetic number, because the mean of its divisors is an integer number (654260794733).

Almost surely, 2^{14420442004020} is an apocalyptic number.

14420442004020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14420442004020 is an abundant number, since it is smaller than the sum of its proper divisors (32686335216756).

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

14420442004020 is a wasteful number, since it uses less digits than its factorization.

14420442004020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162582081 (or 6162582076 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 14420442004020 its reverse (2040024402441), we get a palindrome (16460466406461).

The spelling of 14420442004020 in words is "fourteen trillion, four hundred twenty billion, four hundred forty-two million, four thousand, twenty".