11431341241 has 32 divisors (see below), whose sum is σ = 12483233280. Its totient is φ = 10432281600.

The previous prime is 11431341223. The next prime is 11431341277. The reversal of 11431341241 is 14214313411.

It is a cyclic number.

It is not a de Polignac number, because 11431341241 - 2¹⁹ = 11430816953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11431341281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36521701 + ... + 36522013.

It is an arithmetic number, because the mean of its divisors is an integer number (390101040).

Almost surely, 2^11431341241 is an apocalyptic number.

It is an amenable number.

11431341241 is a deficient number, since it is larger than the sum of its proper divisors (1051892039).

11431341241 is a wasteful number, since it uses less digits than its factorization.

11431341241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817.

The product of its digits is 1152, while the sum is 25.

Adding to 11431341241 its reverse (14214313411), we get a palindrome (25645654652).

The spelling of 11431341241 in words is "eleven billion, four hundred thirty-one million, three hundred forty-one thousand, two hundred forty-one".