12240110403 has 36 divisors (see below), whose sum is σ = 18683112240. Its totient is φ = 7720888032.

The previous prime is 12240110383. The next prime is 12240110411. The reversal of 12240110403 is 30401104221.

12240110403 is a `hidden beast` number, since 12 + 240 + 1 + 10 + 403 = 666.

It is not a de Polignac number, because 12240110403 - 2¹⁷ = 12239979331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12240110203) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3289378 + ... + 3293096.

It is an arithmetic number, because the mean of its divisors is an integer number (518975340).

Almost surely, 2^12240110403 is an apocalyptic number.

12240110403 is a deficient number, since it is larger than the sum of its proper divisors (6443001837).

12240110403 is a wasteful number, since it uses less digits than its factorization.

12240110403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776 (or 4754 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12240110403 its reverse (30401104221), we get a palindrome (42641214624).

The spelling of 12240110403 in words is "twelve billion, two hundred forty million, one hundred ten thousand, four hundred three".