1120042041 has 8 divisors (see below), whose sum is σ = 1495498560. Its totient is φ = 745640112.

The previous prime is 1120041983. The next prime is 1120042051. The reversal of 1120042041 is 1402400211.

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

It is not a de Polignac number, because 1120042041 - 2⁹ = 1120041529 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120042041.

It is not an unprimeable number, because it can be changed into a prime (1120042051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261165 + ... + 265418.

It is an arithmetic number, because the mean of its divisors is an integer number (186937320).

Almost surely, 2^1120042041 is an apocalyptic number.

It is an amenable number.

1120042041 is a deficient number, since it is larger than the sum of its proper divisors (375456519).

1120042041 is an equidigital number, since it uses as much as digits as its factorization.

1120042041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527295.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1120042041 is about 33467.0291630434. The cubic root of 1120042041 is about 1038.5118141151.

Adding to 1120042041 its reverse (1402400211), we get a palindrome (2522442252).

The spelling of 1120042041 in words is "one billion, one hundred twenty million, forty-two thousand, forty-one".