4040024022424 has 32 divisors (see below), whose sum is σ = 8158186819440. Its totient is φ = 1864524528000.

The previous prime is 4040024022389. The next prime is 4040024022443. The reversal of 4040024022424 is 4242204200404.

It is a junction number, because it is equal to n+sod(n) for n = 4040024022392 and 4040024022401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866214 + ... + 2971594.

Almost surely, 2^{4040024022424} is an apocalyptic number.

It is an amenable number.

4040024022424 is an abundant number, since it is smaller than the sum of its proper divisors (4118162797016).

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

4040024022424 is a wasteful number, since it uses less digits than its factorization.

4040024022424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123851 (or 2123847 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4040024022424 its reverse (4242204200404), we get a palindrome (8282228222828).

The spelling of 4040024022424 in words is "four trillion, forty billion, twenty-four million, twenty-two thousand, four hundred twenty-four".