13340650441 has 4 divisors (see below), whose sum is σ = 13800672900. Its totient is φ = 12880627984.

The previous prime is 13340650429. The next prime is 13340650457. The reversal of 13340650441 is 14405604331.

It is a happy number.

13340650441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3672844816 + 9667805625 = 60604^2 + 98325^2 .

It is a cyclic number.

It is not a de Polignac number, because 13340650441 - 2⁷ = 13340650313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13340654441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230011186 + ... + 230011243.

It is an arithmetic number, because the mean of its divisors is an integer number (3450168225).

Almost surely, 2^13340650441 is an apocalyptic number.

It is an amenable number.

13340650441 is a deficient number, since it is larger than the sum of its proper divisors (460022459).

13340650441 is an equidigital number, since it uses as much as digits as its factorization.

13340650441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460022458.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 13340650441 in words is "thirteen billion, three hundred forty million, six hundred fifty thousand, four hundred forty-one".