12414345 has 16 divisors (see below), whose sum is σ = 20286720. Its totient is φ = 6479744.

The previous prime is 12414331. The next prime is 12414371. The reversal of 12414345 is 54341421.

12414345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12414345 - 2⁴ = 12414329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8100 + ... + 9509.

It is an arithmetic number, because the mean of its divisors is an integer number (1267920).

Almost surely, 2^12414345 is an apocalyptic number.

12414345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12414345 is a deficient number, since it is larger than the sum of its proper divisors (7872375).

12414345 is a wasteful number, since it uses less digits than its factorization.

12414345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17664.

The product of its digits is 1920, while the sum is 24.

The square root of 12414345 is about 3523.3996367145. The cubic root of 12414345 is about 231.5481258413.

Adding to 12414345 its reverse (54341421), we get a palindrome (66755766).

The spelling of 12414345 in words is "twelve million, four hundred fourteen thousand, three hundred forty-five".