1444344044 has 48 divisors (see below), whose sum is σ = 3007173120. Its totient is φ = 598328640.

The previous prime is 1444344007. The next prime is 1444344059. The reversal of 1444344044 is 4404434441.

It is a super-2 number, since 2×1444344044² = 4172259434876547872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1444344044.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29207 + ... + 61169.

It is an arithmetic number, because the mean of its divisors is an integer number (62649440).

Almost surely, 2^1444344044 is an apocalyptic number.

It is an amenable number.

1444344044 is an abundant number, since it is smaller than the sum of its proper divisors (1562829076).

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

1444344044 is a wasteful number, since it uses less digits than its factorization.

1444344044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32070 (or 32068 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

The square root of 1444344044 is about 38004.5266251272. The cubic root of 1444344044 is about 1130.3776230284.

Adding to 1444344044 its reverse (4404434441), we get a palindrome (5848778485).

The spelling of 1444344044 in words is "one billion, four hundred forty-four million, three hundred forty-four thousand, forty-four".