4216938456 has 32 divisors (see below), whose sum is σ = 10568660400. Its totient is φ = 1402137600.

The previous prime is 4216938377. The next prime is 4216938457. The reversal of 4216938456 is 6548396124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4216938457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209461 + ... + 228708.

Almost surely, 2^4216938456 is an apocalyptic number.

It is an amenable number.

4216938456 is an abundant number, since it is smaller than the sum of its proper divisors (6351721944).

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

4216938456 is a wasteful number, since it uses less digits than its factorization.

4216938456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438579 (or 438575 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 4216938456 is about 64937.9585142619. The cubic root of 4216938456 is about 1615.5947042201.

The spelling of 4216938456 in words is "four billion, two hundred sixteen million, nine hundred thirty-eight thousand, four hundred fifty-six".