2011452441 has 16 divisors (see below), whose sum is σ = 2786054400. Its totient is φ = 1289297408.

The previous prime is 2011452413. The next prime is 2011452451. The reversal of 2011452441 is 1442541102.

It is a cyclic number.

It is not a de Polignac number, because 2011452441 - 2¹³ = 2011444249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011452451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27576 + ... + 69161.

It is an arithmetic number, because the mean of its divisors is an integer number (174128400).

Almost surely, 2^2011452441 is an apocalyptic number.

It is an amenable number.

2011452441 is a deficient number, since it is larger than the sum of its proper divisors (774601959).

2011452441 is a wasteful number, since it uses less digits than its factorization.

2011452441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97008.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2011452441 is about 44849.2189564099. The cubic root of 2011452441 is about 1262.3213361003.

Adding to 2011452441 its reverse (1442541102), we get a palindrome (3453993543).

The spelling of 2011452441 in words is "two billion, eleven million, four hundred fifty-two thousand, four hundred forty-one".