4242424044 has 24 divisors (see below), whose sum is σ = 10419989440. Its totient is φ = 1339712784.

The previous prime is 4242424003. The next prime is 4242424051. The reversal of 4242424044 is 4404242424.

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, 9303334 + ... + 9303789.

Almost surely, 2^4242424044 is an apocalyptic number.

It is an amenable number.

4242424044 is an abundant number, since it is smaller than the sum of its proper divisors (6177565396).

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

4242424044 is a wasteful number, since it uses less digits than its factorization.

4242424044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18607149 (or 18607147 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

The square root of 4242424044 is about 65133.8932046903. The cubic root of 4242424044 is about 1618.8428514511.

Adding to 4242424044 its reverse (4404242424), we get a palindrome (8646666468).

The spelling of 4242424044 in words is "four billion, two hundred forty-two million, four hundred twenty-four thousand, forty-four".