1444323112 has 8 divisors (see below), whose sum is σ = 2708105850. Its totient is φ = 722161552.

The previous prime is 1444323103. The next prime is 1444323119. The reversal of 1444323112 is 2113234441.

It can be written as a sum of positive squares in only one way, i.e., 1093360356 + 350962756 = 33066^2 + 18734^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1444323119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90270187 + ... + 90270202.

Almost surely, 2^1444323112 is an apocalyptic number.

It is an amenable number.

1444323112 is a deficient number, since it is larger than the sum of its proper divisors (1263782738).

1444323112 is a wasteful number, since it uses less digits than its factorization.

1444323112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180540395 (or 180540391 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 1444323112 is about 38004.2512358815. The cubic root of 1444323112 is about 1130.3721623769.

Adding to 1444323112 its reverse (2113234441), we get a palindrome (3557557553).

The spelling of 1444323112 in words is "one billion, four hundred forty-four million, three hundred twenty-three thousand, one hundred twelve".