8024111440 has 20 divisors (see below), whose sum is σ = 18656059284. Its totient is φ = 3209644544.

The previous prime is 8024111411. The next prime is 8024111443. The reversal of 8024111440 is 441114208.

It can be written as a sum of positive squares in 2 ways, for example, as 2804337936 + 5219773504 = 52956^2 + 72248^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8024111443) 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, 50150617 + ... + 50150776.

Almost surely, 2^8024111440 is an apocalyptic number.

8024111440 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8024111440 is an abundant number, since it is smaller than the sum of its proper divisors (10631947844).

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

8024111440 is a wasteful number, since it uses less digits than its factorization.

8024111440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100301406 (or 100301400 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 8024111440 is about 89577.4047402580. The cubic root of 8024111440 is about 2002.0072714234.

Adding to 8024111440 its reverse (441114208), we get a palindrome (8465225648).

The spelling of 8024111440 in words is "eight billion, twenty-four million, one hundred eleven thousand, four hundred forty".