14423130021420 has 72 divisors (see below), whose sum is σ = 43801093037520. Its totient is φ = 3841690469760.

The previous prime is 14423130021397. The next prime is 14423130021427. The reversal of 14423130021420 is 2412003132441.

14423130021420 is a `hidden beast` number, since 1 + 4 + 4 + 231 + 3 + 0 + 0 + 2 + 1 + 420 = 666.

It is a super-2 number, since 2×14423130021420² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14423130021427) 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, 46485951 + ... + 46795190.

It is an arithmetic number, because the mean of its divisors is an integer number (608348514410).

Almost surely, 2^{14423130021420} is an apocalyptic number.

14423130021420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14423130021420 is an abundant number, since it is smaller than the sum of its proper divisors (29377963016100).

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

14423130021420 is a wasteful number, since it uses less digits than its factorization.

14423130021420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93282015 (or 93282010 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14423130021420 its reverse (2412003132441), we get a palindrome (16835133153861).

The spelling of 14423130021420 in words is "fourteen trillion, four hundred twenty-three billion, one hundred thirty million, twenty-one thousand, four hundred twenty".