2240002424 has 64 divisors (see below), whose sum is σ = 4678128000. Its totient is φ = 996969600.

The previous prime is 2240002379. The next prime is 2240002439. The reversal of 2240002424 is 4242000422.

It is a super-2 number, since 2×2240002424² = 10035221719051751552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2240002396 and 2240002405.

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, 1066127 + ... + 1068225.

It is an arithmetic number, because the mean of its divisors is an integer number (73095750).

Almost surely, 2^2240002424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2240002424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2339064000).

2240002424 is an abundant number, since it is smaller than the sum of its proper divisors (2438125576).

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

2240002424 is a wasteful number, since it uses less digits than its factorization.

2240002424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364 (or 2360 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2240002424 is about 47328.6638729639. The cubic root of 2240002424 is about 1308.4269960434.

Adding to 2240002424 its reverse (4242000422), we get a palindrome (6482002846).

The spelling of 2240002424 in words is "two billion, two hundred forty million, two thousand, four hundred twenty-four".