14230244420 has 72 divisors (see below), whose sum is σ = 34421093952. Its totient is φ = 4840879680.

The previous prime is 14230244393. The next prime is 14230244461. The reversal of 14230244420 is 2444203241.

It is a happy number.

It is a super-2 number, since 2×14230244420² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14230244420.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2399579 + ... + 2405501.

Almost surely, 2^14230244420 is an apocalyptic number.

14230244420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14230244420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17210546976).

14230244420 is an abundant number, since it is smaller than the sum of its proper divisors (20190849532).

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

14230244420 is a wasteful number, since it uses less digits than its factorization.

14230244420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201 (or 6068 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 14230244420 its reverse (2444203241), we get a palindrome (16674447661).

The spelling of 14230244420 in words is "fourteen billion, two hundred thirty million, two hundred forty-four thousand, four hundred twenty".