1121441041 has 8 divisors (see below), whose sum is σ = 1292989824. Its totient is φ = 952728000.

The previous prime is 1121441039. The next prime is 1121441051. The reversal of 1121441041 is 1401441211.

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

It is not a de Polignac number, because 1121441041 - 2¹ = 1121441039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121441051) 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, 708085 + ... + 709666.

It is an arithmetic number, because the mean of its divisors is an integer number (161623728).

Almost surely, 2^1121441041 is an apocalyptic number.

It is an amenable number.

1121441041 is a deficient number, since it is larger than the sum of its proper divisors (171548783).

1121441041 is a wasteful number, since it uses less digits than its factorization.

1121441041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417871.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1121441041 is about 33487.9238084418. The cubic root of 1121441041 is about 1038.9440221583.

Adding to 1121441041 its reverse (1401441211), we get a palindrome (2522882252).

The spelling of 1121441041 in words is "one billion, one hundred twenty-one million, four hundred forty-one thousand, forty-one".