2404424020 has 12 divisors (see below), whose sum is σ = 5049290484. Its totient is φ = 961769600.

The previous prime is 2404423993. The next prime is 2404424039. The reversal of 2404424020 is 204244042.

It can be written as a sum of positive squares in 2 ways, for example, as 1354534416 + 1049889604 = 36804^2 + 32402^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2404423982 and 2404424000.

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, 60110581 + ... + 60110620.

It is an arithmetic number, because the mean of its divisors is an integer number (420774207).

Almost surely, 2^2404424020 is an apocalyptic number.

2404424020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2404424020 is an abundant number, since it is smaller than the sum of its proper divisors (2644866464).

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

2404424020 is a wasteful number, since it uses less digits than its factorization.

2404424020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120221210 (or 120221208 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2404424020 is about 49034.9265320139. The cubic root of 2404424020 is about 1339.6880576320.

Adding to 2404424020 its reverse (204244042), we get a palindrome (2608668062).

The spelling of 2404424020 in words is "two billion, four hundred four million, four hundred twenty-four thousand, twenty".