1444311055 has 12 divisors (see below), whose sum is σ = 1905059016. Its totient is φ = 1050407600.

The previous prime is 1444311019. The next prime is 1444311073. The reversal of 1444311055 is 5501134441.

It is not a de Polignac number, because 1444311055 - 2⁷ = 1444310927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1193041 + ... + 1194250.

It is an arithmetic number, because the mean of its divisors is an integer number (158754918).

Almost surely, 2^1444311055 is an apocalyptic number.

1444311055 is a deficient number, since it is larger than the sum of its proper divisors (460747961).

1444311055 is a wasteful number, since it uses less digits than its factorization.

1444311055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387318 (or 2387307 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 1444311055 is about 38004.0926085599. The cubic root of 1444311055 is about 1130.3690169738.

Adding to 1444311055 its reverse (5501134441), we get a palindrome (6945445496).

The spelling of 1444311055 in words is "one billion, four hundred forty-four million, three hundred eleven thousand, fifty-five".