2011441067 has 4 divisors (see below), whose sum is σ = 2012494440. Its totient is φ = 2010387696.

The previous prime is 2011441049. The next prime is 2011441087. The reversal of 2011441067 is 7601441102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7601441102 = 2 ⋅3800720551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011441067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011441087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523817 + ... + 527642.

It is an arithmetic number, because the mean of its divisors is an integer number (503123610).

Almost surely, 2^2011441067 is an apocalyptic number.

2011441067 is a deficient number, since it is larger than the sum of its proper divisors (1053373).

2011441067 is a wasteful number, since it uses less digits than its factorization.

2011441067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053372.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2011441067 is about 44849.0921535765. The cubic root of 2011441067 is about 1262.3189567798.

Adding to 2011441067 its reverse (7601441102), we get a palindrome (9612882169).

The spelling of 2011441067 in words is "two billion, eleven million, four hundred forty-one thousand, sixty-seven".