11313450441 has 8 divisors (see below), whose sum is σ = 16760667360. Its totient is φ = 7542300276.

The previous prime is 11313450439. The next prime is 11313450443. The reversal of 11313450441 is 14405431311.

11313450441 is a `hidden beast` number, since 113 + 1 + 3 + 4 + 504 + 41 = 666.

It is an interprime number because it is at equal distance from previous prime (11313450439) and next prime (11313450443).

It is not a de Polignac number, because 11313450441 - 2¹ = 11313450439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 419016683 = 11313450441 / (1 + 1 + 3 + 1 + 3 + 4 + 5 + 0 + 4 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (11313450443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209508315 + ... + 209508368.

It is an arithmetic number, because the mean of its divisors is an integer number (2095083420).

Almost surely, 2^11313450441 is an apocalyptic number.

It is an amenable number.

11313450441 is a deficient number, since it is larger than the sum of its proper divisors (5447216919).

11313450441 is an equidigital number, since it uses as much as digits as its factorization.

11313450441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419016692 (or 419016686 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 11313450441 its reverse (14405431311), we get a palindrome (25718881752).

The spelling of 11313450441 in words is "eleven billion, three hundred thirteen million, four hundred fifty thousand, four hundred forty-one".