12421430040210 has 32 divisors (see below), whose sum is σ = 29811659739840. Its totient is φ = 3312356050368.

The previous prime is 12421430040163. The next prime is 12421430040241. The reversal of 12421430040210 is 1204003412421.

12421430040210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2594076 + ... + 5618904.

It is an arithmetic number, because the mean of its divisors is an integer number (931614366870).

Almost surely, 2^{12421430040210} is an apocalyptic number.

12421430040210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12421430040210 is an abundant number, since it is smaller than the sum of its proper divisors (17390229699630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12421430040210 is a wasteful number, since it uses less digits than its factorization.

12421430040210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161722.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12421430040210 its reverse (1204003412421), we get a palindrome (13625433452631).

The spelling of 12421430040210 in words is "twelve trillion, four hundred twenty-one billion, four hundred thirty million, forty thousand, two hundred ten".