12630004244 has 96 divisors (see below), whose sum is σ = 26800889472. Its totient is φ = 5131008000.

The previous prime is 12630004199. The next prime is 12630004267. The reversal of 12630004244 is 44240003621.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3210959 + ... + 3214889.

It is an arithmetic number, because the mean of its divisors is an integer number (279175932).

Almost surely, 2^12630004244 is an apocalyptic number.

It is an amenable number.

12630004244 is an abundant number, since it is smaller than the sum of its proper divisors (14170885228).

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

12630004244 is a wasteful number, since it uses less digits than its factorization.

12630004244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137 (or 4135 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12630004244 its reverse (44240003621), we get a palindrome (56870007865).

The spelling of 12630004244 in words is "twelve billion, six hundred thirty million, four thousand, two hundred forty-four".