12141415 has 16 divisors (see below), whose sum is σ = 17117856. Its totient is φ = 8150400.

The previous prime is 12141413. The next prime is 12141421. The reversal of 12141415 is 51414121.

It is not a de Polignac number, because 12141415 - 2¹ = 12141413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12141392 and 12141401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12141413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7776 + ... + 9205.

It is an arithmetic number, because the mean of its divisors is an integer number (1069866).

Almost surely, 2^12141415 is an apocalyptic number.

12141415 is a deficient number, since it is larger than the sum of its proper divisors (4976441).

12141415 is a wasteful number, since it uses less digits than its factorization.

12141415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17010.

The product of its digits is 160, while the sum is 19.

The square root of 12141415 is about 3484.4533287160. The cubic root of 12141415 is about 229.8386707339.

Adding to 12141415 its reverse (51414121), we get a palindrome (63555536).

The spelling of 12141415 in words is "twelve million, one hundred forty-one thousand, four hundred fifteen".