14441421123 has 32 divisors (see below), whose sum is σ = 22025766720. Its totient is φ = 9344885760.

The previous prime is 14441421107. The next prime is 14441421161. The reversal of 14441421123 is 32112414441.

14441421123 is a `hidden beast` number, since 1 + 4 + 441 + 4 + 211 + 2 + 3 = 666.

14441421123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14441421123 - 2⁴ = 14441421107 is a prime.

It is a super-2 number, since 2×14441421123² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14441421023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 403411 + ... + 437747.

It is an arithmetic number, because the mean of its divisors is an integer number (688305210).

Almost surely, 2^14441421123 is an apocalyptic number.

14441421123 is a deficient number, since it is larger than the sum of its proper divisors (7584345597).

14441421123 is a wasteful number, since it uses less digits than its factorization.

14441421123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34804 (or 34798 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 14441421123 its reverse (32112414441), we get a palindrome (46553835564).

The spelling of 14441421123 in words is "fourteen billion, four hundred forty-one million, four hundred twenty-one thousand, one hundred twenty-three".