12630133460 has 48 divisors (see below), whose sum is σ = 31290147840. Its totient is φ = 4190641920.

The previous prime is 12630133441. The next prime is 12630133463. The reversal of 12630133460 is 6433103621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12630133463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1450745 + ... + 1459424.

It is an arithmetic number, because the mean of its divisors is an integer number (651878080).

Almost surely, 2^12630133460 is an apocalyptic number.

12630133460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12630133460 is an abundant number, since it is smaller than the sum of its proper divisors (18660014380).

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

12630133460 is a wasteful number, since it uses less digits than its factorization.

12630133460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910216 (or 2910214 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 12630133460 in words is "twelve billion, six hundred thirty million, one hundred thirty-three thousand, four hundred sixty".