4216878256 has 40 divisors (see below), whose sum is σ = 8242284960. Its totient is φ = 2089910784.

The previous prime is 4216878251. The next prime is 4216878269. The reversal of 4216878256 is 6528786124.

It is not an unprimeable number, because it can be changed into a prime (4216878251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037380 + ... + 1041436.

It is an arithmetic number, because the mean of its divisors is an integer number (206057124).

Almost surely, 2^4216878256 is an apocalyptic number.

It is an amenable number.

4216878256 is a deficient number, since it is larger than the sum of its proper divisors (4025406704).

4216878256 is a wasteful number, since it uses less digits than its factorization.

4216878256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4621 (or 4615 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The square root of 4216878256 is about 64937.4949932626. The cubic root of 4216878256 is about 1615.5870162363.

The spelling of 4216878256 in words is "four billion, two hundred sixteen million, eight hundred seventy-eight thousand, two hundred fifty-six".