4216658432 has 80 divisors (see below), whose sum is σ = 9852946752. Its totient is φ = 1765048320.

The previous prime is 4216658431. The next prime is 4216658437. The reversal of 4216658432 is 2348566124.

It is a self number, because there is not a number n which added to its sum of digits gives 4216658432.

It is not an unprimeable number, because it can be changed into a prime (4216658431) 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, 140432 + ... + 167792.

Almost surely, 2^4216658432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4216658432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4926473376).

4216658432 is an abundant number, since it is smaller than the sum of its proper divisors (5636288320).

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

4216658432 is an equidigital number, since it uses as much as digits as its factorization.

4216658432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27429 (or 27413 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 4216658432 is about 64935.8023897449. The cubic root of 4216658432 is about 1615.5589424694.

The spelling of 4216658432 in words is "four billion, two hundred sixteen million, six hundred fifty-eight thousand, four hundred thirty-two".