12643050030 has 32 divisors (see below), whose sum is σ = 32677422624. Its totient is φ = 3112135296.

The previous prime is 12643050029. The next prime is 12643050031. The reversal of 12643050030 is 3005034621.

It is a happy number.

12643050030 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 (12643050029) and next prime (12643050031).

It is a super-2 number, since 2×12643050030² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12643050031) 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 15 ways as a sum of consecutive naturals, for example, 16208649 + ... + 16209428.

It is an arithmetic number, because the mean of its divisors is an integer number (1021169457).

Almost surely, 2^12643050030 is an apocalyptic number.

12643050030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12643050030 is an abundant number, since it is smaller than the sum of its proper divisors (20034372594).

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

12643050030 is a wasteful number, since it uses less digits than its factorization.

12643050030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32418100.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 12643050030 its reverse (3005034621), we get a palindrome (15648084651).

The spelling of 12643050030 in words is "twelve billion, six hundred forty-three million, fifty thousand, thirty".