329768120005 has 8 divisors (see below), whose sum is σ = 396182426400. Its totient is φ = 263507374416.

The previous prime is 329768119997. The next prime is 329768120047. The reversal of 329768120005 is 500021867923.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 329768120005 - 2³ = 329768119997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38385475 + ... + 38394064.

It is an arithmetic number, because the mean of its divisors is an integer number (49522803300).

Almost surely, 2^329768120005 is an apocalyptic number.

It is an amenable number.

329768120005 is a deficient number, since it is larger than the sum of its proper divisors (66414306395).

329768120005 is an equidigital number, since it uses as much as digits as its factorization.

329768120005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76780403.

The product of its (nonzero) digits is 181440, while the sum is 43.

Adding to 329768120005 its reverse (500021867923), we get a palindrome (829789987928).

The spelling of 329768120005 in words is "three hundred twenty-nine billion, seven hundred sixty-eight million, one hundred twenty thousand, five".