4240003032220 has 24 divisors (see below), whose sum is σ = 8925776571600. Its totient is φ = 1691854507392.

The previous prime is 4240003032211. The next prime is 4240003032233. The reversal of 4240003032220 is 222303000424.

It is a junction number, because it is equal to n+sod(n) for n = 4240003032191 and 4240003032200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259160710 + ... + 259177069.

It is an arithmetic number, because the mean of its divisors is an integer number (371907357150).

Almost surely, 2^{4240003032220} is an apocalyptic number.

It is an amenable number.

4240003032220 is an abundant number, since it is smaller than the sum of its proper divisors (4685773539380).

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

4240003032220 is a wasteful number, since it uses less digits than its factorization.

4240003032220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518338197 (or 518338195 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 4240003032220 its reverse (222303000424), we get a palindrome (4462306032644).

The spelling of 4240003032220 in words is "four trillion, two hundred forty billion, three million, thirty-two thousand, two hundred twenty".