4216318465 has 8 divisors (see below), whose sum is σ = 5070147840. Its totient is φ = 3366010992.

The previous prime is 4216318429. The next prime is 4216318499. The reversal of 4216318465 is 5648136124.

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-4216318465 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877839 + ... + 882628.

It is an arithmetic number, because the mean of its divisors is an integer number (633768480).

Almost surely, 2^4216318465 is an apocalyptic number.

It is an amenable number.

4216318465 is a deficient number, since it is larger than the sum of its proper divisors (853829375).

4216318465 is a wasteful number, since it uses less digits than its factorization.

4216318465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760951.

The product of its digits is 138240, while the sum is 40.

The square root of 4216318465 is about 64933.1846208085. The cubic root of 4216318465 is about 1615.5155232946.

The spelling of 4216318465 in words is "four billion, two hundred sixteen million, three hundred eighteen thousand, four hundred sixty-five".