329471999999 has 8 divisors (see below), whose sum is σ = 337526845152. Its totient is φ = 321418056960.

The previous prime is 329471999993. The next prime is 329472000007. The reversal of 329471999999 is 999999174923.

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 329471999999 - 2³⁶ = 260752523263 is a prime.

It is a Duffinian number.

329471999999 is a modest number, since divided by 999999 gives 329471 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329471999993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545687 + ... + 978119.

It is an arithmetic number, because the mean of its divisors is an integer number (42190855644).

Almost surely, 2^329471999999 is an apocalyptic number.

329471999999 is a deficient number, since it is larger than the sum of its proper divisors (8054845153).

329471999999 is a wasteful number, since it uses less digits than its factorization.

329471999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451057.

The product of its digits is 803538792, while the sum is 80.

The spelling of 329471999999 in words is "three hundred twenty-nine billion, four hundred seventy-one million, nine hundred ninety-nine thousand, nine hundred ninety-nine".