2431424444 has 6 divisors (see below), whose sum is σ = 4254992784. Its totient is φ = 1215712220.

The previous prime is 2431424431. The next prime is 2431424453. The reversal of 2431424444 is 4444241342.

It is a self number, because there is not a number n which added to its sum of digits gives 2431424444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303928052 + ... + 303928059.

It is an arithmetic number, because the mean of its divisors is an integer number (709165464).

Almost surely, 2^2431424444 is an apocalyptic number.

It is an amenable number.

2431424444 is a deficient number, since it is larger than the sum of its proper divisors (1823568340).

2431424444 is a wasteful number, since it uses less digits than its factorization.

2431424444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607856115 (or 607856113 counting only the distinct ones).

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

The square root of 2431424444 is about 49309.4762089398. The cubic root of 2431424444 is about 1344.6840685429.

Adding to 2431424444 its reverse (4444241342), we get a palindrome (6875665786).

The spelling of 2431424444 in words is "two billion, four hundred thirty-one million, four hundred twenty-four thousand, four hundred forty-four".