1444431124 has 12 divisors (see below), whose sum is σ = 2528049748. Its totient is φ = 722131200.

The previous prime is 1444431113. The next prime is 1444431133. The reversal of 1444431124 is 4211344441.

It can be written as a sum of positive squares in 2 ways, for example, as 295221124 + 1149210000 = 17182^2 + 33900^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1444431092 and 1444431101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32644 + ... + 62884.

Almost surely, 2^1444431124 is an apocalyptic number.

It is an amenable number.

1444431124 is a deficient number, since it is larger than the sum of its proper divisors (1083618624).

1444431124 is a wasteful number, since it uses less digits than its factorization.

1444431124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42186 (or 42184 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 1444431124 is about 38005.6722608613. The cubic root of 1444431124 is about 1130.4003395240.

Adding to 1444431124 its reverse (4211344441), we get a palindrome (5655775565).

The spelling of 1444431124 in words is "one billion, four hundred forty-four million, four hundred thirty-one thousand, one hundred twenty-four".