14121314 has 4 divisors (see below), whose sum is σ = 21181974. Its totient is φ = 7060656.

The previous prime is 14121307. The next prime is 14121319. The reversal of 14121314 is 41312141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41312141 = 13 ⋅3177857.

It can be written as a sum of positive squares in only one way, i.e., 9815689 + 4305625 = 3133^2 + 2075^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14121292 and 14121301.

It is not an unprimeable number, because it can be changed into a prime (14121319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3530327 + ... + 3530330.

Almost surely, 2^14121314 is an apocalyptic number.

14121314 is a deficient number, since it is larger than the sum of its proper divisors (7060660).

14121314 is an equidigital number, since it uses as much as digits as its factorization.

14121314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060659.

The product of its digits is 96, while the sum is 17.

The square root of 14121314 is about 3757.8336844517. The cubic root of 14121314 is about 241.7083776333.

Adding to 14121314 its reverse (41312141), we get a palindrome (55433455).

The spelling of 14121314 in words is "fourteen million, one hundred twenty-one thousand, three hundred fourteen".