14114213421 has 32 divisors (see below), whose sum is σ = 23471659008. Its totient is φ = 7329224640.

The previous prime is 14114213383. The next prime is 14114213423. The reversal of 14114213421 is 12431241141.

It is a happy number.

14114213421 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 14114213421 - 2¹⁰ = 14114212397 is a prime.

It is a super-2 number, since 2×14114213421² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14114213391 and 14114213400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14114213423) 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, 672736 + ... + 693398.

It is an arithmetic number, because the mean of its divisors is an integer number (733489344).

Almost surely, 2^14114213421 is an apocalyptic number.

14114213421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14114213421 is a deficient number, since it is larger than the sum of its proper divisors (9357445587).

14114213421 is a wasteful number, since it uses less digits than its factorization.

14114213421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23641.

The product of its digits is 768, while the sum is 24.

Adding to 14114213421 its reverse (12431241141), we get a palindrome (26545454562).

The spelling of 14114213421 in words is "fourteen billion, one hundred fourteen million, two hundred thirteen thousand, four hundred twenty-one".