329484413021 has 16 divisors (see below), whose sum is σ = 334207019520. Its totient is φ = 324797344560.

The previous prime is 329484413017. The next prime is 329484413047. The reversal of 329484413021 is 120314484923.

It is a cyclic number.

It is not a de Polignac number, because 329484413021 - 2² = 329484413017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 329484413021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329484415021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77359790 + ... + 77364048.

It is an arithmetic number, because the mean of its divisors is an integer number (20887938720).

Almost surely, 2^329484413021 is an apocalyptic number.

It is an amenable number.

329484413021 is a deficient number, since it is larger than the sum of its proper divisors (4722606499).

329484413021 is a wasteful number, since it uses less digits than its factorization.

329484413021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8176.

The product of its (nonzero) digits is 165888, while the sum is 41.

Adding to 329484413021 its reverse (120314484923), we get a palindrome (449798897944).

The spelling of 329484413021 in words is "three hundred twenty-nine billion, four hundred eighty-four million, four hundred thirteen thousand, twenty-one".