4334340420 has 144 divisors (see below), whose sum is σ = 14177479680. Its totient is φ = 1068249600.

The previous prime is 4334340403. The next prime is 4334340457. The reversal of 4334340420 is 240434334.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124765 + ... + 155675.

It is an arithmetic number, because the mean of its divisors is an integer number (98454720).

Almost surely, 2^4334340420 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 4334340420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7088739840).

4334340420 is an abundant number, since it is smaller than the sum of its proper divisors (9843139260).

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

4334340420 is a wasteful number, since it uses less digits than its factorization.

4334340420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30986 (or 30981 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 4334340420 is about 65835.7077884031. The cubic root of 4334340420 is about 1630.4507040263.

Adding to 4334340420 its reverse (240434334), we get a palindrome (4574774754).

The spelling of 4334340420 in words is "four billion, three hundred thirty-four million, three hundred forty thousand, four hundred twenty".