4242505022 has 32 divisors (see below), whose sum is σ = 7659636480. Its totient is φ = 1721623680.

The previous prime is 4242504949. The next prime is 4242505039. The reversal of 4242505022 is 2205052424.

It is a junction number, because it is equal to n+sod(n) for n = 4242504982 and 4242505000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798278 + ... + 803574.

It is an arithmetic number, because the mean of its divisors is an integer number (239363640).

Almost surely, 2^4242505022 is an apocalyptic number.

4242505022 is a deficient number, since it is larger than the sum of its proper divisors (3417131458).

4242505022 is a wasteful number, since it uses less digits than its factorization.

4242505022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 4242505022 is about 65134.5148289292. The cubic root of 4242505022 is about 1618.8531513662.

Adding to 4242505022 its reverse (2205052424), we get a palindrome (6447557446).

The spelling of 4242505022 in words is "four billion, two hundred forty-two million, five hundred five thousand, twenty-two".