1204334012 has 12 divisors (see below), whose sum is σ = 2408668080. Its totient is φ = 516143136.

The previous prime is 1204334003. The next prime is 1204334029. The reversal of 1204334012 is 2104334021.

1204334012 is an admirable number.

It is a super-2 number, since 2×1204334012² = 2900840824920032288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21505937 + ... + 21505992.

It is an arithmetic number, because the mean of its divisors is an integer number (200722340).

Almost surely, 2^1204334012 is an apocalyptic number.

It is an amenable number.

1204334012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1204334012 is a wasteful number, since it uses less digits than its factorization.

1204334012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43011940 (or 43011938 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1204334012 is about 34703.5158449400. The cubic root of 1204334012 is about 1063.9363584808.

Adding to 1204334012 its reverse (2104334021), we get a palindrome (3308668033).

Subtracting 1204334012 from its reverse (2104334021), we obtain a palindrome (900000009).

The spelling of 1204334012 in words is "one billion, two hundred four million, three hundred thirty-four thousand, twelve".