2040444024 has 64 divisors (see below), whose sum is σ = 5209345440. Its totient is φ = 665856000.

The previous prime is 2040444019. The next prime is 2040444073. The reversal of 2040444024 is 4204440402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2040443985 and 2040444003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235774 + ... + 244274.

Almost surely, 2^2040444024 is an apocalyptic number.

2040444024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2040444024 is an abundant number, since it is smaller than the sum of its proper divisors (3168901416).

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

2040444024 is a wasteful number, since it uses less digits than its factorization.

2040444024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8720 (or 8716 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2040444024 is about 45171.2743234016. The cubic root of 2040444024 is about 1268.3571507679.

Adding to 2040444024 its reverse (4204440402), we get a palindrome (6244884426).

The spelling of 2040444024 in words is "two billion, forty million, four hundred forty-four thousand, twenty-four".