1241065411 has 8 divisors (see below), whose sum is σ = 1284894000. Its totient is φ = 1197305760.

The previous prime is 1241065403. The next prime is 1241065417. The reversal of 1241065411 is 1145601421.

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

It is a cyclic number.

It is not a de Polignac number, because 1241065411 - 2³ = 1241065403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241065417) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 20865 + ... + 54013.

It is an arithmetic number, because the mean of its divisors is an integer number (160611750).

Almost surely, 2^1241065411 is an apocalyptic number.

1241065411 is a deficient number, since it is larger than the sum of its proper divisors (43828589).

1241065411 is a wasteful number, since it uses less digits than its factorization.

1241065411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34469.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1241065411 is about 35228.7582948931. The cubic root of 1241065411 is about 1074.6446739116.

Adding to 1241065411 its reverse (1145601421), we get a palindrome (2386666832).

The spelling of 1241065411 in words is "one billion, two hundred forty-one million, sixty-five thousand, four hundred eleven".