4220417472 has 56 divisors (see below), whose sum is σ = 11222736000. Its totient is φ = 1399723776.

The previous prime is 4220417459. The next prime is 4220417489. The reversal of 4220417472 is 2747140224.

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, 17022 + ... + 93437.

It is an arithmetic number, because the mean of its divisors is an integer number (200406000).

Almost surely, 2^4220417472 is an apocalyptic number.

It is an amenable number.

4220417472 is an abundant number, since it is smaller than the sum of its proper divisors (7002318528).

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

4220417472 is a wasteful number, since it uses less digits than its factorization.

4220417472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110673 (or 110663 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 33.

The square root of 4220417472 is about 64964.7402211384. The cubic root of 4220417472 is about 1616.0388759722.

Adding to 4220417472 its reverse (2747140224), we get a palindrome (6967557696).

The spelling of 4220417472 in words is "four billion, two hundred twenty million, four hundred seventeen thousand, four hundred seventy-two".