11331404341 has 4 divisors (see below), whose sum is σ = 11486629132. Its totient is φ = 11176179552.

The previous prime is 11331404321. The next prime is 11331404351. The reversal of 11331404341 is 14340413311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14340413311 = 7 ⋅2048630473.

It can be written as a sum of positive squares in 2 ways, for example, as 3787787025 + 7543617316 = 61545^2 + 86854^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331404341 - 2¹¹ = 11331402293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331404321) 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, 77612286 + ... + 77612431.

It is an arithmetic number, because the mean of its divisors is an integer number (2871657283).

Almost surely, 2^11331404341 is an apocalyptic number.

It is an amenable number.

11331404341 is a deficient number, since it is larger than the sum of its proper divisors (155224791).

11331404341 is an equidigital number, since it uses as much as digits as its factorization.

11331404341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155224790.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11331404341 its reverse (14340413311), we get a palindrome (25671817652).

The spelling of 11331404341 in words is "eleven billion, three hundred thirty-one million, four hundred four thousand, three hundred forty-one".