4204423420 has 24 divisors (see below), whose sum is σ = 8840984544. Its totient is φ = 1679541696.

The previous prime is 4204423411. The next prime is 4204423423. The reversal of 4204423420 is 243244024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204423423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123712 + ... + 153991.

It is an arithmetic number, because the mean of its divisors is an integer number (368374356).

Almost surely, 2^4204423420 is an apocalyptic number.

It is an amenable number.

4204423420 is an abundant number, since it is smaller than the sum of its proper divisors (4636561124).

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

4204423420 is a wasteful number, since it uses less digits than its factorization.

4204423420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278469 (or 278467 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4204423420 is about 64841.5254293111. The cubic root of 4204423420 is about 1613.9948657467.

Adding to 4204423420 its reverse (243244024), we get a palindrome (4447667444).

The spelling of 4204423420 in words is "four billion, two hundred four million, four hundred twenty-three thousand, four hundred twenty".