2424020440 has 32 divisors (see below), whose sum is σ = 5543462160. Its totient is φ = 953712000.

The previous prime is 2424020387. The next prime is 2424020449. The reversal of 2424020440 is 440204242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424020449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494286 + ... + 499165.

Almost surely, 2^2424020440 is an apocalyptic number.

2424020440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2424020440 is an abundant number, since it is smaller than the sum of its proper divisors (3119441720).

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

2424020440 is a wasteful number, since it uses less digits than its factorization.

2424020440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993523 (or 993519 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2424020440 is about 49234.3420794876. The cubic root of 2424020440 is about 1343.3177680605.

Adding to 2424020440 its reverse (440204242), we get a palindrome (2864224682).

The spelling of 2424020440 in words is "two billion, four hundred twenty-four million, twenty thousand, four hundred forty".