442322022329 has 8 divisors (see below), whose sum is σ = 482545758240. Its totient is φ = 402100393600.

The previous prime is 442322022277. The next prime is 442322022367. The reversal of 442322022329 is 923220223244.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-442322022329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442322022229) 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, 70712 + ... + 943209.

It is an arithmetic number, because the mean of its divisors is an integer number (60318219780).

Almost surely, 2^442322022329 is an apocalyptic number.

It is an amenable number.

442322022329 is a deficient number, since it is larger than the sum of its proper divisors (40223735911).

442322022329 is a wasteful number, since it uses less digits than its factorization.

442322022329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053591.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 442322022329 in words is "four hundred forty-two billion, three hundred twenty-two million, twenty-two thousand, three hundred twenty-nine".