2011411266 has 8 divisors (see below), whose sum is σ = 4022822544. Its totient is φ = 670470420.

The previous prime is 2011411229. The next prime is 2011411273. The reversal of 2011411266 is 6621141102.

It is a happy number.

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

2011411266 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167617600 + ... + 167617611.

It is an arithmetic number, because the mean of its divisors is an integer number (502852818).

Almost surely, 2^2011411266 is an apocalyptic number.

2011411266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011411266 is a wasteful number, since it uses less digits than its factorization.

2011411266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335235216.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2011411266 is about 44848.7599159665. The cubic root of 2011411266 is about 1262.3127226833.

Adding to 2011411266 its reverse (6621141102), we get a palindrome (8632552368).

The spelling of 2011411266 in words is "two billion, eleven million, four hundred eleven thousand, two hundred sixty-six".