12385079600 has 30 divisors (see below), whose sum is σ = 29755154700. Its totient is φ = 4954031680.

The previous prime is 12385079579. The next prime is 12385079657. The reversal of 12385079600 is 697058321.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15480950 + ... + 15481749.

It is an arithmetic number, because the mean of its divisors is an integer number (991838490).

Almost surely, 2^12385079600 is an apocalyptic number.

12385079600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12385079600 is an abundant number, since it is smaller than the sum of its proper divisors (17370075100).

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

12385079600 is a wasteful number, since it uses less digits than its factorization.

12385079600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30962717 (or 30962706 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 12385079600 in words is "twelve billion, three hundred eighty-five million, seventy-nine thousand, six hundred".