244322320422 has 8 divisors (see below), whose sum is σ = 488644640856. Its totient is φ = 81440773472.

The previous prime is 244322320393. The next prime is 244322320423. The reversal of 244322320422 is 224023223442.

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

244322320422 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 244322320422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244322320423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20360193363 + ... + 20360193374.

It is an arithmetic number, because the mean of its divisors is an integer number (61080580107).

Almost surely, 2^244322320422 is an apocalyptic number.

244322320422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244322320422 is a wasteful number, since it uses less digits than its factorization.

244322320422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40720386742.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 244322320422 its reverse (224023223442), we get a palindrome (468345543864).

The spelling of 244322320422 in words is "two hundred forty-four billion, three hundred twenty-two million, three hundred twenty thousand, four hundred twenty-two".