12421030010 has 8 divisors (see below), whose sum is σ = 22357854036. Its totient is φ = 4968412000.

The previous prime is 12421030007. The next prime is 12421030031. The reversal of 12421030010 is 1003012421.

12421030010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12324774289 + 96255721 = 111017^2 + 9811^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 621051491 + ... + 621051510.

Almost surely, 2^12421030010 is an apocalyptic number.

12421030010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12421030010 is a deficient number, since it is larger than the sum of its proper divisors (9936824026).

12421030010 is a wasteful number, since it uses less digits than its factorization.

12421030010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242103008.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12421030010 its reverse (1003012421), we get a palindrome (13424042431).

The spelling of 12421030010 in words is "twelve billion, four hundred twenty-one million, thirty thousand, ten".