12420414330 has 32 divisors (see below), whose sum is σ = 29922355584. Its totient is φ = 3299514816.

The previous prime is 12420414317. The next prime is 12420414359. The reversal of 12420414330 is 3341402421.

It is a self number, because there is not a number n which added to its sum of digits gives 12420414330.

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, 779209 + ... + 794988.

It is an arithmetic number, because the mean of its divisors is an integer number (935073612).

Almost surely, 2^12420414330 is an apocalyptic number.

12420414330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12420414330 is an abundant number, since it is smaller than the sum of its proper divisors (17501941254).

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

12420414330 is a wasteful number, since it uses less digits than its factorization.

12420414330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574470.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12420414330 its reverse (3341402421), we get a palindrome (15761816751).

The spelling of 12420414330 in words is "twelve billion, four hundred twenty million, four hundred fourteen thousand, three hundred thirty".