1444044338 has 16 divisors (see below), whose sum is σ = 2401721280. Its totient is φ = 645622800.

The previous prime is 1444044331. The next prime is 1444044341. The reversal of 1444044338 is 8334404441.

It is a junction number, because it is equal to n+sod(n) for n = 1444044298 and 1444044307.

It is not an unprimeable number, because it can be changed into a prime (1444044331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536678 + ... + 539361.

It is an arithmetic number, because the mean of its divisors is an integer number (150107580).

Almost surely, 2^1444044338 is an apocalyptic number.

1444044338 is a deficient number, since it is larger than the sum of its proper divisors (957676942).

1444044338 is a wasteful number, since it uses less digits than its factorization.

1444044338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076113.

The product of its (nonzero) digits is 73728, while the sum is 35.

The square root of 1444044338 is about 38000.5833902586. The cubic root of 1444044338 is about 1130.2994319648.

Adding to 1444044338 its reverse (8334404441), we get a palindrome (9778448779).

It can be divided in two parts, 144404433 and 8, that added together give a palindrome (144404441).

The spelling of 1444044338 in words is "one billion, four hundred forty-four million, forty-four thousand, three hundred thirty-eight".