11444322424 has 16 divisors (see below), whose sum is σ = 21460158000. Its totient is φ = 5721613632.

The previous prime is 11444322413. The next prime is 11444322431. The reversal of 11444322424 is 42422344411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28444 + ... + 153940.

It is an arithmetic number, because the mean of its divisors is an integer number (1341259875).

Almost surely, 2^11444322424 is an apocalyptic number.

It is an amenable number.

11444322424 is a deficient number, since it is larger than the sum of its proper divisors (10015835576).

11444322424 is a wasteful number, since it uses less digits than its factorization.

11444322424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136902 (or 136898 counting only the distinct ones).

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

Adding to 11444322424 its reverse (42422344411), we get a palindrome (53866666835).

The spelling of 11444322424 in words is "eleven billion, four hundred forty-four million, three hundred twenty-two thousand, four hundred twenty-four".