240022243230424 has 16 divisors (see below), whose sum is σ = 450077034115800. Its totient is φ = 120001700799552.

The previous prime is 240022243230403. The next prime is 240022243230461. The reversal of 240022243230424 is 424032342220042.

It is a super-2 number, since 2×240022243230424² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 240022243230424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177493677 + ... + 1177697500.

Almost surely, 2^{240022243230424} is an apocalyptic number.

It is an amenable number.

240022243230424 is a deficient number, since it is larger than the sum of its proper divisors (210054790885376).

240022243230424 is a wasteful number, since it uses less digits than its factorization.

240022243230424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355203922 (or 2355203918 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 240022243230424 its reverse (424032342220042), we get a palindrome (664054585450466).

The spelling of 240022243230424 in words is "two hundred forty trillion, twenty-two billion, two hundred forty-three million, two hundred thirty thousand, four hundred twenty-four".