4444344101323 has 6 divisors (see below), whose sum is σ = 5169951301596. Its totient is φ = 3809437801092.

The previous prime is 4444344101279. The next prime is 4444344101333. The reversal of 4444344101323 is 3231014434444.

It is a happy number.

It is not a de Polignac number, because 4444344101323 - 2¹⁷ = 4444343970251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4444344101333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45350449965 + ... + 45350450062.

It is an arithmetic number, because the mean of its divisors is an integer number (861658550266).

Almost surely, 2^{4444344101323} is an apocalyptic number.

4444344101323 is a deficient number, since it is larger than the sum of its proper divisors (725607200273).

4444344101323 is an equidigital number, since it uses as much as digits as its factorization.

4444344101323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90700900041 (or 90700900034 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 4444344101323 its reverse (3231014434444), we get a palindrome (7675358535767).

The spelling of 4444344101323 in words is "four trillion, four hundred forty-four billion, three hundred forty-four million, one hundred one thousand, three hundred twenty-three".