1204334042 has 4 divisors (see below), whose sum is σ = 1806501066. Its totient is φ = 602167020.

The previous prime is 1204334029. The next prime is 1204334051. The reversal of 1204334042 is 2404334021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1085109481 + 119224561 = 32941^2 + 10919^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1204333999 and 1204334017.

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 as a sum of consecutive naturals, namely, 301083509 + ... + 301083512.

Almost surely, 2^1204334042 is an apocalyptic number.

1204334042 is a deficient number, since it is larger than the sum of its proper divisors (602167024).

1204334042 is an equidigital number, since it uses as much as digits as its factorization.

1204334042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602167023.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1204334042 is about 34703.5162771728. The cubic root of 1204334042 is about 1063.9363673150.

Adding to 1204334042 its reverse (2404334021), we get a palindrome (3608668063).

The spelling of 1204334042 in words is "one billion, two hundred four million, three hundred thirty-four thousand, forty-two".