4216477856 has 24 divisors (see below), whose sum is σ = 8303517684. Its totient is φ = 2107648000.

The previous prime is 4216477831. The next prime is 4216477901. The reversal of 4216477856 is 6587746124.

It can be written as a sum of positive squares in 2 ways, for example, as 2983344400 + 1233133456 = 54620^2 + 35116^2 .

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, 111566 + ... + 144498.

Almost surely, 2^4216477856 is an apocalyptic number.

It is an amenable number.

4216477856 is a deficient number, since it is larger than the sum of its proper divisors (4087039828).

4216477856 is a wasteful number, since it uses less digits than its factorization.

4216477856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36944 (or 36936 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 50.

The square root of 4216477856 is about 64934.4119554493. The cubic root of 4216477856 is about 1615.5358803424.

The spelling of 4216477856 in words is "four billion, two hundred sixteen million, four hundred seventy-seven thousand, eight hundred fifty-six".