1204003424 has 24 divisors (see below), whose sum is σ = 2552719680. Its totient is φ = 555693696.

The previous prime is 1204003373. The next prime is 1204003441. The reversal of 1204003424 is 4243004021.

It is a junction number, because it is equal to n+sod(n) for n = 1204003396 and 1204003405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1446704 + ... + 1447535.

It is an arithmetic number, because the mean of its divisors is an integer number (106363320).

Almost surely, 2^1204003424 is an apocalyptic number.

It is an amenable number.

1204003424 is an abundant number, since it is smaller than the sum of its proper divisors (1348716256).

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

1204003424 is a wasteful number, since it uses less digits than its factorization.

1204003424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894262 (or 2894254 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1204003424 is about 34698.7524847796. The cubic root of 1204003424 is about 1063.8389998917.

Adding to 1204003424 its reverse (4243004021), we get a palindrome (5447007445).

The spelling of 1204003424 in words is "one billion, two hundred four million, three thousand, four hundred twenty-four".