12930340800 has 672 divisors, whose sum is σ = 48115809280. Its totient is φ = 3019161600.

The previous prime is 12930340781. The next prime is 12930340817. The reversal of 12930340800 is 804303921.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 163675161 + ... + 163675239.

Almost surely, 2^12930340800 is an apocalyptic number.

12930340800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12930340800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24057904640).

12930340800 is an abundant number, since it is smaller than the sum of its proper divisors (35185468480).

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

12930340800 is a wasteful number, since it uses less digits than its factorization.

12930340800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 12930340800 in words is "twelve billion, nine hundred thirty million, three hundred forty thousand, eight hundred".