4391316712 has 16 divisors (see below), whose sum is σ = 8234437860. Its totient is φ = 2195466624.

The previous prime is 4391316703. The next prime is 4391316731. The reversal of 4391316712 is 2176131934.

It can be written as a sum of positive squares in 2 ways, for example, as 4391182756 + 133956 = 66266^2 + 366^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136828 + ... + 165844.

Almost surely, 2^4391316712 is an apocalyptic number.

It is an amenable number.

4391316712 is a deficient number, since it is larger than the sum of its proper divisors (3843121148).

4391316712 is a wasteful number, since it uses less digits than its factorization.

4391316712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47940 (or 47936 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 4391316712 is about 66267.0107368667. The cubic root of 4391316712 is about 1637.5638915459.

The spelling of 4391316712 in words is "four billion, three hundred ninety-one million, three hundred sixteen thousand, seven hundred twelve".