4216656611 has 8 divisors (see below), whose sum is σ = 4354320384. Its totient is φ = 4079095560.

The previous prime is 4216656593. The next prime is 4216656683. The reversal of 4216656611 is 1166566124.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4216656611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4216656911) 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, 62630 + ... + 111156.

It is an arithmetic number, because the mean of its divisors is an integer number (544290048).

Almost surely, 2^4216656611 is an apocalyptic number.

4216656611 is a deficient number, since it is larger than the sum of its proper divisors (137663773).

4216656611 is a wasteful number, since it uses less digits than its factorization.

4216656611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51361.

The product of its digits is 51840, while the sum is 38.

The square root of 4216656611 is about 64935.7883682026. The cubic root of 4216656611 is about 1615.5587099050.

The spelling of 4216656611 in words is "four billion, two hundred sixteen million, six hundred fifty-six thousand, six hundred eleven".