1204040204 has 12 divisors (see below), whose sum is σ = 2141612928. Its totient is φ = 592150800.

The previous prime is 1204040177. The next prime is 1204040207. The reversal of 1204040204 is 4020404021.

It is not an unprimeable number, because it can be changed into a prime (1204040207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2467052 + ... + 2467539.

It is an arithmetic number, because the mean of its divisors is an integer number (178467744).

Almost surely, 2^1204040204 is an apocalyptic number.

It is an amenable number.

1204040204 is a deficient number, since it is larger than the sum of its proper divisors (937572724).

1204040204 is a wasteful number, since it uses less digits than its factorization.

1204040204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4934656 (or 4934654 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 1204040204 is about 34699.2824709676. The cubic root of 1204040204 is about 1063.8498325298.

Adding to 1204040204 its reverse (4020404021), we get a palindrome (5224444225).

The spelling of 1204040204 in words is "one billion, two hundred four million, forty thousand, two hundred four".