13326265241 has 4 divisors (see below), whose sum is σ = 13326798372. Its totient is φ = 13325732112.

The previous prime is 13326265237. The next prime is 13326265261. The reversal of 13326265241 is 14256262331.

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 11772250000 + 1554015241 = 108500^2 + 39421^2 .

It is a cyclic number.

It is not a de Polignac number, because 13326265241 - 2² = 13326265237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13326265261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227126 + ... + 279711.

It is an arithmetic number, because the mean of its divisors is an integer number (3331699593).

Almost surely, 2^13326265241 is an apocalyptic number.

It is an amenable number.

13326265241 is a deficient number, since it is larger than the sum of its proper divisors (533131).

13326265241 is an equidigital number, since it uses as much as digits as its factorization.

13326265241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533130.

The product of its digits is 51840, while the sum is 35.

The spelling of 13326265241 in words is "thirteen billion, three hundred twenty-six million, two hundred sixty-five thousand, two hundred forty-one".