4304434420 has 192 divisors, whose sum is σ = 11293551360. Its totient is φ = 1354752000.

The previous prime is 4304434411. The next prime is 4304434423. The reversal of 4304434420 is 244344034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4304434423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6140070 + ... + 6140770.

It is an arithmetic number, because the mean of its divisors is an integer number (58820580).

Almost surely, 2^4304434420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4304434420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5646775680).

4304434420 is an abundant number, since it is smaller than the sum of its proper divisors (6989116940).

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

4304434420 is a wasteful number, since it uses less digits than its factorization.

4304434420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 4304434420 is about 65608.1886657451. The cubic root of 4304434420 is about 1626.6921286401.

Adding to 4304434420 its reverse (244344034), we get a palindrome (4548778454).

The spelling of 4304434420 in words is "four billion, three hundred four million, four hundred thirty-four thousand, four hundred twenty".