12636024030 has 128 divisors (see below), whose sum is σ = 38541173760. Its totient is φ = 2885880960.

The previous prime is 12636024029. The next prime is 12636024047. The reversal of 12636024030 is 3042063621.

12636024030 is a `hidden beast` number, since 1 + 2 + 636 + 0 + 24 + 0 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12636023985 and 12636024003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3526840 + ... + 3530420.

It is an arithmetic number, because the mean of its divisors is an integer number (301102920).

Almost surely, 2^12636024030 is an apocalyptic number.

12636024030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12636024030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19270586880).

12636024030 is an abundant number, since it is smaller than the sum of its proper divisors (25905149730).

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

12636024030 is a wasteful number, since it uses less digits than its factorization.

12636024030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5471 (or 5465 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 12636024030 its reverse (3042063621), we get a palindrome (15678087651).

The spelling of 12636024030 in words is "twelve billion, six hundred thirty-six million, twenty-four thousand, thirty".