1444242200 has 48 divisors (see below), whose sum is σ = 3360462000. Its totient is φ = 577249920.

The previous prime is 1444242181. The next prime is 1444242211. The reversal of 1444242200 is 22424441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 404021 + ... + 407579.

It is an arithmetic number, because the mean of its divisors is an integer number (70009625).

Almost surely, 2^1444242200 is an apocalyptic number.

1444242200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444242200 is an abundant number, since it is smaller than the sum of its proper divisors (1916219800).

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

1444242200 is a wasteful number, since it uses less digits than its factorization.

1444242200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5604 (or 5595 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 1444242200 is about 38003.1867084854. The cubic root of 1444242200 is about 1130.3510539006.

Adding to 1444242200 its reverse (22424441), we get a palindrome (1466666641).

The spelling of 1444242200 in words is "one billion, four hundred forty-four million, two hundred forty-two thousand, two hundred".