329143341923 has 4 divisors (see below), whose sum is σ = 359065463928. Its totient is φ = 299221219920.

The previous prime is 329143341887. The next prime is 329143341959.

329143341923 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (329143341887) and next prime (329143341959).

It is a cyclic number.

It is not a de Polignac number, because 329143341923 - 2¹⁰ = 329143340899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (329143340923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14961060986 + ... + 14961061007.

It is an arithmetic number, because the mean of its divisors is an integer number (89766365982).

Almost surely, 2^329143341923 is an apocalyptic number.

329143341923 is a deficient number, since it is larger than the sum of its proper divisors (29922122005).

329143341923 is a wasteful number, since it uses less digits than its factorization.

329143341923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29922122004.

The product of its digits is 419904, while the sum is 44.

The spelling of 329143341923 in words is "three hundred twenty-nine billion, one hundred forty-three million, three hundred forty-one thousand, nine hundred twenty-three".