4042421224 has 32 divisors (see below), whose sum is σ = 7660224000. Its totient is φ = 1999732032.

The previous prime is 4042421183. The next prime is 4042421291. The reversal of 4042421224 is 4221242404.

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, 1448022 + ... + 1450810.

It is an arithmetic number, because the mean of its divisors is an integer number (239382000).

Almost surely, 2^4042421224 is an apocalyptic number.

It is an amenable number.

4042421224 is a deficient number, since it is larger than the sum of its proper divisors (3617802776).

4042421224 is a wasteful number, since it uses less digits than its factorization.

4042421224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4657 (or 4653 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4042421224 is about 63580.0379364467. The cubic root of 4042421224 is about 1592.9929549966.

Adding to 4042421224 its reverse (4221242404), we get a palindrome (8263663628).

The spelling of 4042421224 in words is "four billion, forty-two million, four hundred twenty-one thousand, two hundred twenty-four".