12004042412403 has 24 divisors (see below), whose sum is σ = 17583854292576. Its totient is φ = 7889770828800.

The previous prime is 12004042412393. The next prime is 12004042412413. The reversal of 12004042412403 is 30421424040021.

12004042412403 is a `hidden beast` number, since 1 + 200 + 4 + 0 + 4 + 2 + 412 + 40 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (12004042412393) and next prime (12004042412413).

It is not a de Polignac number, because 12004042412403 - 2⁴ = 12004042412387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12004042412413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25903513 + ... + 26362853.

It is an arithmetic number, because the mean of its divisors is an integer number (732660595524).

Almost surely, 2^{12004042412403} is an apocalyptic number.

12004042412403 is a deficient number, since it is larger than the sum of its proper divisors (5579811880173).

12004042412403 is a wasteful number, since it uses less digits than its factorization.

12004042412403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500315 (or 500312 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 12004042412403 its reverse (30421424040021), we get a palindrome (42425466452424).

The spelling of 12004042412403 in words is "twelve trillion, four billion, forty-two million, four hundred twelve thousand, four hundred three".