1201441041 has 24 divisors (see below), whose sum is σ = 1906182720. Its totient is φ = 725810976.

The previous prime is 1201441039. The next prime is 1201441049. The reversal of 1201441041 is 1401441021.

It is not a de Polignac number, because 1201441041 - 2¹ = 1201441039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201441049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148806 + ... + 156671.

It is an arithmetic number, because the mean of its divisors is an integer number (79424280).

Almost surely, 2^1201441041 is an apocalyptic number.

It is an amenable number.

1201441041 is a deficient number, since it is larger than the sum of its proper divisors (704741679).

1201441041 is a wasteful number, since it uses less digits than its factorization.

1201441041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305525 (or 305522 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1201441041 is about 34661.8095459542. The cubic root of 1201441041 is about 1063.0837697379.

Adding to 1201441041 its reverse (1401441021), we get a palindrome (2602882062).

The spelling of 1201441041 in words is "one billion, two hundred one million, four hundred forty-one thousand, forty-one".