12329803320 has 64 divisors (see below), whose sum is σ = 37115759520. Its totient is φ = 3276716544.

The previous prime is 12329803313. The next prime is 12329803337. The reversal of 12329803320 is 2330892321.

It is a congruent number.

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, 140179 + ... + 210498.

Almost surely, 2^12329803320 is an apocalyptic number.

12329803320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12329803320 is an abundant number, since it is smaller than the sum of its proper divisors (24785956200).

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

12329803320 is a wasteful number, since it uses less digits than its factorization.

12329803320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350984 (or 350980 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 12329803320 in words is "twelve billion, three hundred twenty-nine million, eight hundred three thousand, three hundred twenty".