4340420404 has 12 divisors (see below), whose sum is σ = 7596852228. Its totient is φ = 2169891200.

The previous prime is 4340420369. The next prime is 4340420417. The reversal of 4340420404 is 4040240434.

It can be written as a sum of positive squares in 2 ways, for example, as 517471504 + 3822948900 = 22748^2 + 61830^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47707 + ... + 104674.

It is an arithmetic number, because the mean of its divisors is an integer number (633071019).

Almost surely, 2^4340420404 is an apocalyptic number.

It is an amenable number.

4340420404 is a deficient number, since it is larger than the sum of its proper divisors (3256431824).

4340420404 is a wasteful number, since it uses less digits than its factorization.

4340420404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159506 (or 159504 counting only the distinct ones).

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

The square root of 4340420404 is about 65881.8670348678. The cubic root of 4340420404 is about 1631.2127179003.

Adding to 4340420404 its reverse (4040240434), we get a palindrome (8380660838).

The spelling of 4340420404 in words is "four billion, three hundred forty million, four hundred twenty thousand, four hundred four".