1042330042 has 8 divisors (see below), whose sum is σ = 1683763956. Its totient is φ = 481075392.

The previous prime is 1042330033. The next prime is 1042330073. The reversal of 1042330042 is 2400332401.

1042330042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1035616761 + 6713281 = 32181^2 + 2591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20044783 + ... + 20044834.

Almost surely, 2^1042330042 is an apocalyptic number.

1042330042 is a deficient number, since it is larger than the sum of its proper divisors (641433914).

1042330042 is a wasteful number, since it uses less digits than its factorization.

1042330042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40089632.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1042330042 is about 32285.1365491924. The cubic root of 1042330042 is about 1013.9154753462.

Adding to 1042330042 its reverse (2400332401), we get a palindrome (3442662443).

The spelling of 1042330042 in words is "one billion, forty-two million, three hundred thirty thousand, forty-two".