4240413220 has 12 divisors (see below), whose sum is σ = 8904867804. Its totient is φ = 1696165280.

The previous prime is 4240413211. The next prime is 4240413259. The reversal of 4240413220 is 223140424.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 511845376 + 3728567844 = 22624^2 + 61062^2 .

It is a super-2 number, since 2×4240413220² = 35962208552701536800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4240413191 and 4240413200.

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, 106010311 + ... + 106010350.

It is an arithmetic number, because the mean of its divisors is an integer number (742072317).

Almost surely, 2^4240413220 is an apocalyptic number.

It is an amenable number.

4240413220 is an abundant number, since it is smaller than the sum of its proper divisors (4664454584).

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

4240413220 is a wasteful number, since it uses less digits than its factorization.

4240413220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212020670 (or 212020668 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4240413220 is about 65118.4552949469. The cubic root of 4240413220 is about 1618.5870446717.

Adding to 4240413220 its reverse (223140424), we get a palindrome (4463553644).

The spelling of 4240413220 in words is "four billion, two hundred forty million, four hundred thirteen thousand, two hundred twenty".