4024244240 has 20 divisors (see below), whose sum is σ = 9356368044. Its totient is φ = 1609697664.

The previous prime is 4024244239. The next prime is 4024244291. The reversal of 4024244240 is 424424204.

4024244240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1226680576 + 2797563664 = 35024^2 + 52892^2 .

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

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25151447 + ... + 25151606.

Almost surely, 2^4024244240 is an apocalyptic number.

4024244240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4024244240 is an abundant number, since it is smaller than the sum of its proper divisors (5332123804).

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

4024244240 is a wasteful number, since it uses less digits than its factorization.

4024244240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50303066 (or 50303060 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 4024244240 is about 63436.9311994204. The cubic root of 4024244240 is about 1590.6017052078.

Adding to 4024244240 its reverse (424424204), we get a palindrome (4448668444).

The spelling of 4024244240 in words is "four billion, twenty-four million, two hundred forty-four thousand, two hundred forty".