316886044628 has 6 divisors (see below), whose sum is σ = 554550578106. Its totient is φ = 158443022312.

The previous prime is 316886044621. The next prime is 316886044637. The reversal of 316886044628 is 826440688613.

It can be written as a sum of positive squares in only one way, i.e., 289166458564 + 27719586064 = 537742^2 + 166492^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316886044621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39610755575 + ... + 39610755582.

It is an arithmetic number, because the mean of its divisors is an integer number (92425096351).

Almost surely, 2^316886044628 is an apocalyptic number.

It is an amenable number.

316886044628 is a deficient number, since it is larger than the sum of its proper divisors (237664533478).

316886044628 is a wasteful number, since it uses less digits than its factorization.

316886044628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79221511161 (or 79221511159 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 56.

The spelling of 316886044628 in words is "three hundred sixteen billion, eight hundred eighty-six million, forty-four thousand, six hundred twenty-eight".