444432322023422 has 8 divisors (see below), whose sum is σ = 701735245300200. Its totient is φ = 210520573590024.

The previous prime is 444432322023379. The next prime is 444432322023457. The reversal of 444432322023422 is 224320223234444.

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

It is a self number, because there is not a number n which added to its sum of digits gives 444432322023422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5847793710797 + ... + 5847793710872.

It is an arithmetic number, because the mean of its divisors is an integer number (87716905662525).

Almost surely, 2^{444432322023422} is an apocalyptic number.

444432322023422 is a deficient number, since it is larger than the sum of its proper divisors (257302923276778).

444432322023422 is a wasteful number, since it uses less digits than its factorization.

444432322023422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11695587421690.

The product of its (nonzero) digits is 1769472, while the sum is 41.

Adding to 444432322023422 its reverse (224320223234444), we get a palindrome (668752545257866).

The spelling of 444432322023422 in words is "four hundred forty-four trillion, four hundred thirty-two billion, three hundred twenty-two million, twenty-three thousand, four hundred twenty-two".