44323422320 has 20 divisors (see below), whose sum is σ = 103051957080. Its totient is φ = 17729368896.

The previous prime is 44323422307. The next prime is 44323422323. The reversal of 44323422320 is 2322432344.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44323422323) 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, 277021310 + ... + 277021469.

It is an arithmetic number, because the mean of its divisors is an integer number (5152597854).

Almost surely, 2^44323422320 is an apocalyptic number.

44323422320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44323422320 is an abundant number, since it is smaller than the sum of its proper divisors (58728534760).

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

44323422320 is a wasteful number, since it uses less digits than its factorization.

44323422320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554042792 (or 554042786 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 44323422320 its reverse (2322432344), we get a palindrome (46645854664).

The spelling of 44323422320 in words is "forty-four billion, three hundred twenty-three million, four hundred twenty-two thousand, three hundred twenty".