12388804330 has 32 divisors (see below), whose sum is σ = 25493328000. Its totient is φ = 4246292160.

The previous prime is 12388804301. The next prime is 12388804357. The reversal of 12388804330 is 3340888321.

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, 219640 + ... + 270220.

It is an arithmetic number, because the mean of its divisors is an integer number (796666500).

Almost surely, 2^12388804330 is an apocalyptic number.

12388804330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12388804330 is an abundant number, since it is smaller than the sum of its proper divisors (13104523670).

12388804330 is a wasteful number, since it uses less digits than its factorization.

12388804330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54094.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 12388804330 in words is "twelve billion, three hundred eighty-eight million, eight hundred four thousand, three hundred thirty".