13227394041 has 20 divisors (see below), whose sum is σ = 19771826404. Its totient is φ = 8812735200.

The previous prime is 13227394007. The next prime is 13227394057. The reversal of 13227394041 is 14049372231.

It is a happy number.

13227394041 is a `hidden beast` number, since 1 + 3 + 227 + 394 + 0 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8132432400 + 5094961641 = 90180^2 + 71379^2 .

It is not a de Polignac number, because 13227394041 - 2¹¹ = 13227391993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13227393987 and 13227394005.

It is not an unprimeable number, because it can be changed into a prime (13227392041) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 80931 + ... + 181671.

Almost surely, 2^13227394041 is an apocalyptic number.

It is an amenable number.

13227394041 is a deficient number, since it is larger than the sum of its proper divisors (6544432363).

13227394041 is a wasteful number, since it uses less digits than its factorization.

13227394041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102374 (or 102365 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 13227394041 in words is "thirteen billion, two hundred twenty-seven million, three hundred ninety-four thousand, forty-one".