316848115661 has 16 divisors (see below), whose sum is σ = 404666333568. Its totient is φ = 240872812800.

The previous prime is 316848115631. The next prime is 316848115699. The reversal of 316848115661 is 166511848613.

It is a cyclic number.

It is not a de Polignac number, because 316848115661 - 2¹⁴ = 316848099277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316848115631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50178680 + ... + 50184993.

It is an arithmetic number, because the mean of its divisors is an integer number (25291645848).

Almost surely, 2^316848115661 is an apocalyptic number.

It is an amenable number.

316848115661 is a deficient number, since it is larger than the sum of its proper divisors (87818217907).

316848115661 is a wasteful number, since it uses less digits than its factorization.

316848115661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100363732.

The product of its digits is 829440, while the sum is 50.

The spelling of 316848115661 in words is "three hundred sixteen billion, eight hundred forty-eight million, one hundred fifteen thousand, six hundred sixty-one".