12384473530 has 64 divisors (see below), whose sum is σ = 26828153856. Its totient is φ = 4055616000.

The previous prime is 12384473527. The next prime is 12384473561. The reversal of 12384473530 is 3537448321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46986 + ... + 164245.

It is an arithmetic number, because the mean of its divisors is an integer number (419189904).

Almost surely, 2^12384473530 is an apocalyptic number.

12384473530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12384473530 is an abundant number, since it is smaller than the sum of its proper divisors (14443680326).

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

12384473530 is a wasteful number, since it uses less digits than its factorization.

12384473530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211303.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 12384473530 in words is "twelve billion, three hundred eighty-four million, four hundred seventy-three thousand, five hundred thirty".