4142404220 has 24 divisors (see below), whose sum is σ = 8884137024. Its totient is φ = 1621706816.

The previous prime is 4142404151. The next prime is 4142404237. The reversal of 4142404220 is 224042414.

It is a congruent number.

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, 2202467 + ... + 2204346.

It is an arithmetic number, because the mean of its divisors is an integer number (370172376).

Almost surely, 2^4142404220 is an apocalyptic number.

It is an amenable number.

4142404220 is an abundant number, since it is smaller than the sum of its proper divisors (4741732804).

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

4142404220 is a wasteful number, since it uses less digits than its factorization.

4142404220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406869 (or 4406867 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 4142404220 is about 64361.5119461934. The cubic root of 4142404220 is about 1606.0195409494.

Adding to 4142404220 its reverse (224042414), we get a palindrome (4366446634).

The spelling of 4142404220 in words is "four billion, one hundred forty-two million, four hundred four thousand, two hundred twenty".