442004000329 has 4 divisors (see below), whose sum is σ = 456262193920. Its totient is φ = 427745806740.

The previous prime is 442004000323. The next prime is 442004000353. The reversal of 442004000329 is 923000400244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 442004000329 - 2⁹ = 442003999817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 442004000297 and 442004000306.

It is not an unprimeable number, because it can be changed into a prime (442004000323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7129096749 + ... + 7129096810.

It is an arithmetic number, because the mean of its divisors is an integer number (114065548480).

Almost surely, 2^442004000329 is an apocalyptic number.

It is an amenable number.

442004000329 is a deficient number, since it is larger than the sum of its proper divisors (14258193591).

442004000329 is a wasteful number, since it uses less digits than its factorization.

442004000329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14258193590.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 442004000329 in words is "four hundred forty-two billion, four million, three hundred twenty-nine", and thus it is an aban number.