11343421411 has 8 divisors (see below), whose sum is σ = 13726493280. Its totient is φ = 9150995328.

The previous prime is 11343421391. The next prime is 11343421417. The reversal of 11343421411 is 11412434311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11343421411 - 2²¹ = 11341324259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11343421417) 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, 47661316 + ... + 47661553.

It is an arithmetic number, because the mean of its divisors is an integer number (1715811660).

Almost surely, 2^11343421411 is an apocalyptic number.

11343421411 is a deficient number, since it is larger than the sum of its proper divisors (2383071869).

11343421411 is an equidigital number, since it uses as much as digits as its factorization.

11343421411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95322893.

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

Adding to 11343421411 its reverse (11412434311), we get a palindrome (22755855722).

The spelling of 11343421411 in words is "eleven billion, three hundred forty-three million, four hundred twenty-one thousand, four hundred eleven".