4424240431144 has 16 divisors (see below), whose sum is σ = 8295538400820. Its totient is φ = 2212096857600.

The previous prime is 4424240431133. The next prime is 4424240431183. The reversal of 4424240431144 is 4411340424244.

It can be written as a sum of positive squares in 2 ways, for example, as 4327107228900 + 97133202244 = 2080170^2 + 311662^2 .

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 3 ways as a sum of consecutive naturals, for example, 2101257 + ... + 3641944.

Almost surely, 2^{4424240431144} is an apocalyptic number.

It is an amenable number.

4424240431144 is a deficient number, since it is larger than the sum of its proper divisors (3871297969676).

4424240431144 is a wasteful number, since it uses less digits than its factorization.

4424240431144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5839500 (or 5839496 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 37.

Adding to 4424240431144 its reverse (4411340424244), we get a palindrome (8835580855388).

The spelling of 4424240431144 in words is "four trillion, four hundred twenty-four billion, two hundred forty million, four hundred thirty-one thousand, one hundred forty-four".