4022421412 has 24 divisors (see below), whose sum is σ = 7243236000. Its totient is φ = 1953448896.

The previous prime is 4022421397. The next prime is 4022421421. The reversal of 4022421412 is 2141242204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34537 + ... + 96112.

It is an arithmetic number, because the mean of its divisors is an integer number (301801500).

Almost surely, 2^4022421412 is an apocalyptic number.

It is an amenable number.

4022421412 is a deficient number, since it is larger than the sum of its proper divisors (3220814588).

4022421412 is a wasteful number, since it uses less digits than its factorization.

4022421412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130875 (or 130873 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 4022421412 is about 63422.5623260366. The cubic root of 4022421412 is about 1590.3615084542.

Adding to 4022421412 its reverse (2141242204), we get a palindrome (6163663616).

The spelling of 4022421412 in words is "four billion, twenty-two million, four hundred twenty-one thousand, four hundred twelve".