12441404 has 12 divisors (see below), whose sum is σ = 21877128. Its totient is φ = 6190800.

The previous prime is 12441383. The next prime is 12441419. The reversal of 12441404 is 40414421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6527 + ... + 8214.

It is an arithmetic number, because the mean of its divisors is an integer number (1823094).

Almost surely, 2^12441404 is an apocalyptic number.

It is an amenable number.

12441404 is a deficient number, since it is larger than the sum of its proper divisors (9435724).

12441404 is a wasteful number, since it uses less digits than its factorization.

12441404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14956 (or 14954 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 12441404 is about 3527.2374459341. The cubic root of 12441404 is about 231.7162355042.

Adding to 12441404 its reverse (40414421), we get a palindrome (52855825).

The spelling of 12441404 in words is "twelve million, four hundred forty-one thousand, four hundred four".