12630082068 has 72 divisors (see below), whose sum is σ = 34132408128. Its totient is φ = 3923889408.

The previous prime is 12630082063. The next prime is 12630082081. The reversal of 12630082068 is 86028003621.

12630082068 is a `hidden beast` number, since 12 + 630 + 0 + 8 + 2 + 0 + 6 + 8 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12630082061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37146 + ... + 163217.

It is an arithmetic number, because the mean of its divisors is an integer number (474061224).

Almost surely, 2^12630082068 is an apocalyptic number.

12630082068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12630082068 is an abundant number, since it is smaller than the sum of its proper divisors (21502326060).

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

12630082068 is a wasteful number, since it uses less digits than its factorization.

12630082068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200493 (or 200488 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

Adding to 12630082068 its reverse (86028003621), we get a palindrome (98658085689).

The spelling of 12630082068 in words is "twelve billion, six hundred thirty million, eighty-two thousand, sixty-eight".