13223240041 has 4 divisors (see below), whose sum is σ = 14425352784. Its totient is φ = 12021127300.

The previous prime is 13223240027. The next prime is 13223240053. The reversal of 13223240041 is 14004232231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13223240041 - 2²¹ = 13221142889 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13223239994 and 13223240021.

It is not an unprimeable number, because it can be changed into a prime (13223240071) 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, 601056355 + ... + 601056376.

It is an arithmetic number, because the mean of its divisors is an integer number (3606338196).

Almost surely, 2^13223240041 is an apocalyptic number.

13223240041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13223240041 is a deficient number, since it is larger than the sum of its proper divisors (1202112743).

13223240041 is a wasteful number, since it uses less digits than its factorization.

13223240041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202112742.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13223240041 its reverse (14004232231), we get a palindrome (27227472272).

The spelling of 13223240041 in words is "thirteen billion, two hundred twenty-three million, two hundred forty thousand, forty-one".