316044664636601 has 8 divisors (see below), whose sum is σ = 316144535152320. Its totient is φ = 315944796927312.

The previous prime is 316044664636573. The next prime is 316044664636619. The reversal of 316044664636601 is 106636466440613.

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-316044664636601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316044664636651) 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, 237284966 + ... + 238613168.

It is an arithmetic number, because the mean of its divisors is an integer number (39518066894040).

Almost surely, 2^{316044664636601} is an apocalyptic number.

It is an amenable number.

316044664636601 is a deficient number, since it is larger than the sum of its proper divisors (99870515719).

316044664636601 is a wasteful number, since it uses less digits than its factorization.

316044664636601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403215.

The product of its (nonzero) digits is 26873856, while the sum is 56.

The spelling of 316044664636601 in words is "three hundred sixteen trillion, forty-four billion, six hundred sixty-four million, six hundred thirty-six thousand, six hundred one".