11404344424 has 32 divisors (see below), whose sum is σ = 24131455200. Its totient is φ = 5005040320.

The previous prime is 11404344397. The next prime is 11404344431. The reversal of 11404344424 is 42444340411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231842 + ... + 2236945.

It is an arithmetic number, because the mean of its divisors is an integer number (754107975).

Almost surely, 2^11404344424 is an apocalyptic number.

It is an amenable number.

11404344424 is an abundant number, since it is smaller than the sum of its proper divisors (12727110776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11404344424 is a wasteful number, since it uses less digits than its factorization.

11404344424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468833 (or 4468829 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 11404344424 its reverse (42444340411), we get a palindrome (53848684835).

The spelling of 11404344424 in words is "eleven billion, four hundred four million, three hundred forty-four thousand, four hundred twenty-four".