12930240192 has 112 divisors (see below), whose sum is σ = 35103096672. Its totient is φ = 4198072320.

The previous prime is 12930240163. The next prime is 12930240217. The reversal of 12930240192 is 29104203921.

It is a super-2 number, since 2×12930240192² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7375188 + ... + 7376940.

It is an arithmetic number, because the mean of its divisors is an integer number (313420506).

Almost surely, 2^12930240192 is an apocalyptic number.

12930240192 is a gapful number since it is divisible by the number (12) 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 12930240192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17551548336).

12930240192 is an abundant number, since it is smaller than the sum of its proper divisors (22172856480).

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

12930240192 is a wasteful number, since it uses less digits than its factorization.

12930240192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746 (or 2736 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 12930240192 in words is "twelve billion, nine hundred thirty million, two hundred forty thousand, one hundred ninety-two".