12421110004 has 24 divisors (see below), whose sum is σ = 21869749440. Its totient is φ = 6172646976.

The previous prime is 12421110001. The next prime is 12421110007. The reversal of 12421110004 is 40001112421.

It is a happy number.

12421110004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12421110001) and next prime (12421110007).

It is a self number, because there is not a number n which added to its sum of digits gives 12421110004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12421110001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985209 + ... + 1991455.

It is an arithmetic number, because the mean of its divisors is an integer number (911239560).

Almost surely, 2^12421110004 is an apocalyptic number.

It is an amenable number.

12421110004 is a deficient number, since it is larger than the sum of its proper divisors (9448639436).

12421110004 is a wasteful number, since it uses less digits than its factorization.

12421110004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9207 (or 9205 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12421110004 its reverse (40001112421), we get a palindrome (52422222425).

The spelling of 12421110004 in words is "twelve billion, four hundred twenty-one million, one hundred ten thousand, four".