2404424420 has 12 divisors (see below), whose sum is σ = 5049291324. Its totient is φ = 961769760.

The previous prime is 2404424413. The next prime is 2404424431. The reversal of 2404424420 is 244244042.

It can be written as a sum of positive squares in 2 ways, for example, as 682672384 + 1721752036 = 26128^2 + 41494^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2404424420.

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, 60110591 + ... + 60110630.

It is an arithmetic number, because the mean of its divisors is an integer number (420774277).

Almost surely, 2^2404424420 is an apocalyptic number.

2404424420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2404424420 is an abundant number, since it is smaller than the sum of its proper divisors (2644866904).

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

2404424420 is a wasteful number, since it uses less digits than its factorization.

2404424420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120221230 (or 120221228 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2404424420 is about 49034.9306107391. The cubic root of 2404424420 is about 1339.6881319222.

Adding to 2404424420 its reverse (244244042), we get a palindrome (2648668462).

The spelling of 2404424420 in words is "two billion, four hundred four million, four hundred twenty-four thousand, four hundred twenty".