12724519304 has 32 divisors (see below), whose sum is σ = 27338065920. Its totient is φ = 5439117696.

The previous prime is 12724519271. The next prime is 12724519309. The reversal of 12724519304 is 40391542721.

It is not an unprimeable number, because it can be changed into a prime (12724519309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275189 + ... + 318084.

It is an arithmetic number, because the mean of its divisors is an integer number (854314560).

Almost surely, 2^12724519304 is an apocalyptic number.

12724519304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12724519304 is an abundant number, since it is smaller than the sum of its proper divisors (14613546616).

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

12724519304 is a wasteful number, since it uses less digits than its factorization.

12724519304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593669 (or 593665 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 12724519304 in words is "twelve billion, seven hundred twenty-four million, five hundred nineteen thousand, three hundred four".