2013240841 has 2 divisors, whose sum is σ = 2013240842. Its totient is φ = 2013240840.

The previous prime is 2013240829. The next prime is 2013240919. The reversal of 2013240841 is 1480423102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1928527225 + 84713616 = 43915^2 + 9204^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013240841 - 2⁵ = 2013240809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2013240811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006620420 + 1006620421.

It is an arithmetic number, because the mean of its divisors is an integer number (1006620421).

Almost surely, 2^2013240841 is an apocalyptic number.

It is an amenable number.

2013240841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013240841 is an equidigital number, since it uses as much as digits as its factorization.

2013240841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2013240841 is about 44869.1524435218. The cubic root of 2013240841 is about 1262.6953389347.

Adding to 2013240841 its reverse (1480423102), we get a palindrome (3493663943).

The spelling of 2013240841 in words is "two billion, thirteen million, two hundred forty thousand, eight hundred forty-one".