11424444411 has 16 divisors (see below), whose sum is σ = 15913884960. Its totient is φ = 7280851200.

The previous prime is 11424444407. The next prime is 11424444413. The reversal of 11424444411 is 11444442411.

It is not a de Polignac number, because 11424444411 - 2² = 11424444407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11424444413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641290 + ... + 658863.

It is an arithmetic number, because the mean of its divisors is an integer number (994617810).

Almost surely, 2^11424444411 is an apocalyptic number.

11424444411 is a deficient number, since it is larger than the sum of its proper divisors (4489440549).

11424444411 is a wasteful number, since it uses less digits than its factorization.

11424444411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300286.

The product of its digits is 8192, while the sum is 30.

Adding to 11424444411 its reverse (11444442411), we get a palindrome (22868886822).

It can be divided in two parts, 1142444 and 4411, that added together give a triangular number (1146855 = T₁₅₁₄).

The spelling of 11424444411 in words is "eleven billion, four hundred twenty-four million, four hundred forty-four thousand, four hundred eleven".