1042041242 has 16 divisors (see below), whose sum is σ = 1711651392. Its totient is φ = 471851520.

The previous prime is 1042041239. The next prime is 1042041257. The reversal of 1042041242 is 2421402401.

1042041242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84263 + ... + 95834.

It is an arithmetic number, because the mean of its divisors is an integer number (106978212).

Almost surely, 2^1042041242 is an apocalyptic number.

1042041242 is a deficient number, since it is larger than the sum of its proper divisors (669610150).

1042041242 is a wasteful number, since it uses less digits than its factorization.

1042041242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180373.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1042041242 is about 32280.6635929313. The cubic root of 1042041242 is about 1013.8218243190.

Adding to 1042041242 its reverse (2421402401), we get a palindrome (3463443643).

The spelling of 1042041242 in words is "one billion, forty-two million, forty-one thousand, two hundred forty-two".