1204003242 has 24 divisors (see below), whose sum is σ = 2809341444. Its totient is φ = 370462464.

The previous prime is 1204003219. The next prime is 1204003243. The reversal of 1204003242 is 2423004021.

1204003242 is a `hidden beast` number, since 1 + 20 + 400 + 3 + 242 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1199167641 + 4835601 = 34629^2 + 2199^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1204003243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2572423 + ... + 2572890.

Almost surely, 2^1204003242 is an apocalyptic number.

1204003242 is an abundant number, since it is smaller than the sum of its proper divisors (1605338202).

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

1204003242 is a wasteful number, since it uses less digits than its factorization.

1204003242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5145334 (or 5145331 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1204003242 is about 34698.7498622069. The cubic root of 1204003242 is about 1063.8389462876.

Adding to 1204003242 its reverse (2423004021), we get a palindrome (3627007263).

The spelling of 1204003242 in words is "one billion, two hundred four million, three thousand, two hundred forty-two".